vim: src/eval.c annotate

annotate src/eval.c @ 1374:e1336150cfcf v7.1.089

updated for version 7.1-089

author	vimboss
date	Thu, 30 Aug 2007 09:12:23 +0000
parents	55e117ed6872
children	99a9e42e5688

rev	line source
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * eval.c: Expression evaluation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 #if defined(MSDOS) \|\| defined(MSWIN)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14 # include "vimio.h" /* for mch_open(), must be before vim.h */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 # include <time.h> /* for strftime() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 # include <time.h> /* for time_t */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 #ifdef HAVE_FCNTL_H
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 # include <fcntl.h>
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	33 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	34
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	35 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	36 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	37 * This avoids adding a pointer to the hashtab item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	38 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	39 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	40 * HI2DI() converts a hashitem pointer to a dictitem pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	41 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	42 static dictitem_T dumdi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	43 #define DI2HIKEY(di) ((di)->di_key)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	44 #define HIKEY2DI(p) ((dictitem_T )(p - (dumdi.di_key - (char_u )&dumdi)))
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	45 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	46
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	47 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	48 * Structure returned by get_lval() and used by set_var_lval().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	49 * For a plain name:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	50 * "name" points to the variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	51 * "exp_name" is NULL.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	52 * "tv" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	53 * For a magic braces name:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	54 * "name" points to the expanded variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	55 * "exp_name" is non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	56 * "tv" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	57 * For an index in a list:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	58 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	59 * "exp_name" NULL or non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	60 * "tv" points to the (first) list item value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	61 * "li" points to the (first) list item
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	62 * "range", "n1", "n2" and "empty2" indicate what items are used.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	63 * For an existing Dict item:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	64 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	65 * "exp_name" NULL or non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	66 * "tv" points to the dict item value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	67 * "newkey" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	68 * For a non-existing Dict item:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	69 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	70 * "exp_name" NULL or non-NULL, to be freed later.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	71 * "tv" points to the Dictionary typval_T
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	72 * "newkey" is the key for the new item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	73 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	74 typedef struct lval_S
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	75 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	76 char_u ll_name; / start of variable name (can be NULL) */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	77 char_u ll_exp_name; / NULL or expanded name in allocated memory. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	78 typval_T ll_tv; / Typeval of item being used. If "newkey"
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	79 isn't NULL it's the Dict to which to add
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	80 the item. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	81 listitem_T ll_li; / The list item or NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	82 list_T ll_list; / The list or NULL. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	83 int ll_range; /* TRUE when a [i:j] range was used */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	84 long ll_n1; /* First index for list */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	85 long ll_n2; /* Second index for list range */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	86 int ll_empty2; /* Second index is empty: [i:] */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	87 dict_T ll_dict; / The Dictionary or NULL */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	88 dictitem_T ll_di; / The dictitem or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	89 char_u ll_newkey; / New key for Dict in alloc. mem or NULL. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	90 } lval_T;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	91
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	92
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	93 static char *e_letunexp = N_("E18: Unexpected characters in :let");
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	94 static char *e_listidx = N_("E684: list index out of range: %ld");
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	95 static char *e_undefvar = N_("E121: Undefined variable: %s");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	96 static char *e_missbrac = N_("E111: Missing ']'");
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	97 static char *e_listarg = N_("E686: Argument of %s must be a List");
237 73354c21f1e4 updated for version 7.0066 vimboss parents: 234 diff changeset	98 static char *e_listdictarg = N_("E712: Argument of %s must be a List or Dictionary");
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	99 static char *e_emptykey = N_("E713: Cannot use empty key for Dictionary");
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	100 static char *e_listreq = N_("E714: List required");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	101 static char *e_dictreq = N_("E715: Dictionary required");
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	106 static char *e_funcref = N_("E718: Funcref required");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	109 static char *e_nofunc = N_("E130: Unknown function: %s");
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	110 static char *e_illvar = N_("E461: Illegal variable name: %s");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	111 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	112 * All user-defined global variables are stored in dictionary "globvardict".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	113 * "globvars_var" is the variable that is used for "g:".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	114 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	115 static dict_T globvardict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	116 static dictitem_T globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	117 #define globvarht globvardict.dv_hashtab
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	118
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	119 /*
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	120 * Old Vim variables such as "v:version" are also available without the "v:".
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	121 * Also in functions. We need a special hashtable for them.
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	122 */
299 2bfc2b703314 updated for version 7.0078 vimboss parents: 294 diff changeset	123 static hashtab_T compat_hashtab;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	124
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	125 /*
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	126 * When recursively copying lists and dicts we need to remember which ones we
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	127 * have done to avoid endless recursiveness. This unique ID is used for that.
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	128 */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	129 static int current_copyID = 0;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	130
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	131 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	132 * Array to hold the hashtab with variables local to each sourced script.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	133 * Each item holds a variable (nameless) that points to the dict_T.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	134 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	135 typedef struct
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	136 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	137 dictitem_T sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	138 dict_T sv_dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	139 } scriptvar_T;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	140
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	141 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	142 #define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	143 #define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 static int echo_attr = 0; /* attributes used for ":echo" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	147 /* Values for trans_function_name() argument: */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	148 #define TFN_INT 1 /* internal function name OK */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	149 #define TFN_QUIET 2 /* no error messages */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	150
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 * Structure to hold info for a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 typedef struct ufunc ufunc_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 struct ufunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	158 int uf_varargs; /* variable nr of arguments */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	159 int uf_flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	160 int uf_calls; /* nr of active calls */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	161 garray_T uf_args; /* arguments */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	162 garray_T uf_lines; /* function lines */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	163 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	164 int uf_profiling; /* TRUE when func is being profiled */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	165 /* profiling the function as a whole */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	166 int uf_tm_count; /* nr of calls */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	167 proftime_T uf_tm_total; /* time spend in function + children */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	168 proftime_T uf_tm_self; /* time spend in function itself */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	169 proftime_T uf_tm_children; /* time spent in children this call */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	170 /* profiling the function per line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	171 int uf_tml_count; / nr of times line was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	172 proftime_T uf_tml_total; / time spend in a line + children */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	173 proftime_T uf_tml_self; / time spend in a line itself */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	174 proftime_T uf_tml_start; /* start time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	175 proftime_T uf_tml_children; /* time spent in children for this line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	176 proftime_T uf_tml_wait; /* start wait time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	177 int uf_tml_idx; /* index of line being timed; -1 if none */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	178 int uf_tml_execed; /* line being timed was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	179 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	180 scid_T uf_script_ID; /* ID of script where function was defined,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 used for s: variables */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	182 int uf_refcount; /* for numbered function: reference count */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	183 char_u uf_name[1]; /* name of function (actually longer); can
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	184 start with <SNR>123_ (<SNR> is K_SPECIAL
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	185 KS_EXTRA KE_SNR) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 /* function flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 #define FC_ABORT 1 /* abort function on error */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 #define FC_RANGE 2 /* function accepts range */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	191 #define FC_DICT 4 /* Dict function, uses "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	194 * All user-defined functions are found in this hashtable.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	195 */
299 2bfc2b703314 updated for version 7.0078 vimboss parents: 294 diff changeset	196 static hashtab_T func_hashtab;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	197
856 8cd729851562 updated for version 7.0g vimboss parents: 855 diff changeset	198 /* The names of packages that once were loaded are remembered. */
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	199 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL};
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	200
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	201 /* list heads for garbage collection */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	202 static dict_T first_dict = NULL; / list of all dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	203 static list_T first_list = NULL; / list of all lists */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	204
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	205 /* From user function to hashitem and back. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	206 static ufunc_T dumuf;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	207 #define UF2HIKEY(fp) ((fp)->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	208 #define HIKEY2UF(p) ((ufunc_T )(p - (dumuf.uf_name - (char_u )&dumuf)))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	209 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	210
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	211 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	212 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	214 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	215 #define VAR_SHORT_LEN 20 /* short variable name length */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	216 #define FIXVAR_CNT 12 /* number of fixed variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	217
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 /* structure to hold info for a function that is currently being executed. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	219 typedef struct funccall_S funccall_T;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	220
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	221 struct funccall_S
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 ufunc_T func; / function being called */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 int linenr; /* next line to be executed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 int returned; /* ":return" used */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	226 struct /* fixed variables for arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	227 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	228 dictitem_T var; /* variable (without room for name) */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	229 char_u room[VAR_SHORT_LEN]; /* room for the name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	230 } fixvar[FIXVAR_CNT];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	231 dict_T l_vars; /* l: local function variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	232 dictitem_T l_vars_var; /* variable for l: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	233 dict_T l_avars; /* a: argument variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	234 dictitem_T l_avars_var; /* variable for a: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	235 list_T l_varlist; /* list for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	236 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	237 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 linenr_T breakpoint; /* next line with breakpoint or zero */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 int dbg_tick; /* debug_tick when breakpoint was set */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 int level; /* top nesting level of executed function */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	241 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	242 proftime_T prof_child; /* time spent in a child */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	243 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	244 funccall_T caller; / calling function or NULL */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	245 };
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	248 * Info used by a ":for" loop.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	249 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	250 typedef struct
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	251 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	252 int fi_semicolon; /* TRUE if ending in '; var]' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	253 int fi_varcount; /* nr of variables in the list */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	254 listwatch_T fi_lw; /* keep an eye on the item used. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	255 list_T fi_list; / list being used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	256 } forinfo_T;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	257
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	258 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	259 * Struct used by trans_function_name()
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	260 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	261 typedef struct
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	262 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	263 dict_T fd_dict; / Dictionary used */
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	264 char_u fd_newkey; / new key in "dict" in allocated memory */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	265 dictitem_T fd_di; / Dictionary item used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	266 } funcdict_T;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 * Array to hold the value of v: variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	271 * The value is in a dictitem, so that it can also be used in the v: scope.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	272 * The reason to use this table anyway is for very quick access to the
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	273 * variables with the VV_ defines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 #include "version.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	277 /* values for vv_flags: */
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	278 #define VV_COMPAT 1 /* compatible, also used without "v:" */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	279 #define VV_RO 2 /* read-only */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	280 #define VV_RO_SBX 4 /* read-only in the sandbox */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	282 #define VV_NAME(s, t) s, {{t}}, {0}
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	283
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	284 static struct vimvar
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	285 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	286 char vv_name; / name of variable, without v: */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	287 dictitem_T vv_di; /* value and name for key */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	288 char vv_filler[16]; /* space for LONGEST name below!!! */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	289 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 } vimvars[VV_LEN] =
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	291 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	292 /*
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	293 * The order here must match the VV_ defines in vim.h!
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	294 * Initializing a union does not work, leave tv.vval empty to get zero's.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	295 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	296 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	297 {VV_NAME("count1", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	298 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	299 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	300 {VV_NAME("warningmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	301 {VV_NAME("statusmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	302 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	303 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	304 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	305 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	306 {VV_NAME("termresponse", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	307 {VV_NAME("fname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	308 {VV_NAME("lang", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	309 {VV_NAME("lc_time", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	310 {VV_NAME("ctype", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	311 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	312 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	313 {VV_NAME("fname_in", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	314 {VV_NAME("fname_out", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	315 {VV_NAME("fname_new", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	316 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	317 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	318 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	319 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	320 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	321 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	322 {VV_NAME("progname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	323 {VV_NAME("servername", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	324 {VV_NAME("dying", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	325 {VV_NAME("exception", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	326 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	327 {VV_NAME("register", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	328 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	329 {VV_NAME("insertmode", VAR_STRING), VV_RO},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	330 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	331 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	332 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	333 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	334 {VV_NAME("fcs_choice", VAR_STRING), 0},
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	335 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	336 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	337 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	338 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	339 {VV_NAME("beval_text", VAR_STRING), VV_RO},
542 f04e890524be updated for version 7.0153 vimboss parents: 538 diff changeset	340 {VV_NAME("scrollstart", VAR_STRING), 0},
580 90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	341 {VV_NAME("swapname", VAR_STRING), VV_RO},
90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	342 {VV_NAME("swapchoice", VAR_STRING), 0},
591 36071a92cb76 updated for version 7.0167 vimboss parents: 580 diff changeset	343 {VV_NAME("swapcommand", VAR_STRING), VV_RO},
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	344 {VV_NAME("char", VAR_STRING), VV_RO},
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	345 {VV_NAME("mouse_win", VAR_NUMBER), 0},
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	346 {VV_NAME("mouse_lnum", VAR_NUMBER), 0},
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	347 {VV_NAME("mouse_col", VAR_NUMBER), 0},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	350 /* shorthand */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	351 #define vv_type vv_di.di_tv.v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	352 #define vv_nr vv_di.di_tv.vval.v_number
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	353 #define vv_str vv_di.di_tv.vval.v_string
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	354 #define vv_tv vv_di.di_tv
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	355
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	356 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	357 * The v: variables are stored in dictionary "vimvardict".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	358 * "vimvars_var" is the variable that is used for the "l:" scope.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	359 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	360 static dict_T vimvardict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	361 static dictitem_T vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	362 #define vimvarht vimvardict.dv_hashtab
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	363
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	364 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	365 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	366 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	367 static int call_vim_function __ARGS((char_u func, int argc, char_u argv, int safe, typval_T rettv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	368 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	369 static int ex_let_vars __ARGS((char_u arg, typval_T tv, int copy, int semicolon, int var_count, char_u *nextchars));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	370 static char_u skip_var_list __ARGS((char_u arg, int var_count, int semicolon));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	371 static char_u skip_var_one __ARGS((char_u arg));
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	372 static void list_hashtable_vars __ARGS((hashtab_T ht, char_u prefix, int empty, int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	373 static void list_glob_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	374 static void list_buf_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	375 static void list_win_vars __ARGS((int *first));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	376 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	377 static void list_tab_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	378 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	379 static void list_vim_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	380 static void list_script_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	381 static void list_func_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	382 static char_u list_arg_vars __ARGS((exarg_T eap, char_u arg, int first));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	383 static char_u ex_let_one __ARGS((char_u arg, typval_T tv, int copy, char_u endchars, char_u *op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	384 static int check_changedtick __ARGS((char_u *arg));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	385 static char_u get_lval __ARGS((char_u name, typval_T rettv, lval_T lp, int unlet, int skip, int quiet, int fne_flags));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	386 static void clear_lval __ARGS((lval_T *lp));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	387 static void set_var_lval __ARGS((lval_T lp, char_u endp, typval_T rettv, int copy, char_u op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	388 static int tv_op __ARGS((typval_T tv1, typval_T tv2, char_u *op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	389 static void list_add_watch __ARGS((list_T l, listwatch_T lw));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	390 static void list_rem_watch __ARGS((list_T l, listwatch_T lwrem));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	391 static void list_fix_watch __ARGS((list_T l, listitem_T item));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	392 static void ex_unletlock __ARGS((exarg_T eap, char_u argstart, int deep));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	393 static int do_unlet_var __ARGS((lval_T lp, char_u name_end, int forceit));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	394 static int do_lock_var __ARGS((lval_T lp, char_u name_end, int deep, int lock));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	395 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	396 static int tv_islocked __ARGS((typval_T *tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	397
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	398 static int eval0 __ARGS((char_u arg, typval_T rettv, char_u **nextcmd, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	399 static int eval1 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	400 static int eval2 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	401 static int eval3 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	402 static int eval4 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	403 static int eval5 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	404 static int eval6 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	405 static int eval7 __ARGS((char_u *arg, typval_T rettv, int evaluate));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	406
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	407 static int eval_index __ARGS((char_u *arg, typval_T rettv, int evaluate, int verbose));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	408 static int get_option_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	409 static int get_string_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	410 static int get_lit_string_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	411 static int get_list_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	412 static int rettv_list_alloc __ARGS((typval_T *rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	413 static listitem_T *listitem_alloc __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	414 static void listitem_free __ARGS((listitem_T *item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	415 static void listitem_remove __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	416 static long list_len __ARGS((list_T *l));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	417 static int list_equal __ARGS((list_T l1, list_T l2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	418 static int dict_equal __ARGS((dict_T d1, dict_T d2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	419 static int tv_equal __ARGS((typval_T tv1, typval_T tv2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	420 static listitem_T list_find __ARGS((list_T l, long n));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	421 static long list_find_nr __ARGS((list_T l, long idx, int errorp));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	422 static long list_idx_of_item __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	423 static void list_append __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	424 static int list_append_tv __ARGS((list_T l, typval_T tv));
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	425 static int list_append_string __ARGS((list_T l, char_u str, int len));
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	426 static int list_append_number __ARGS((list_T *l, varnumber_T n));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	427 static int list_insert_tv __ARGS((list_T l, typval_T tv, listitem_T *item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	428 static int list_extend __ARGS((list_T l1, list_T l2, listitem_T *bef));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	429 static int list_concat __ARGS((list_T l1, list_T l2, typval_T *tv));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	430 static list_T list_copy __ARGS((list_T orig, int deep, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	431 static void list_remove __ARGS((list_T l, listitem_T item, listitem_T *item2));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	432 static char_u list2string __ARGS((typval_T tv, int copyID));
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	433 static int list_join __ARGS((garray_T gap, list_T l, char_u *sep, int echo, int copyID));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	434 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	435 static void set_ref_in_list __ARGS((list_T *l, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	436 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	437 static void dict_unref __ARGS((dict_T *d));
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	438 static void dict_free __ARGS((dict_T *d, int recurse));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	439 static dictitem_T dictitem_alloc __ARGS((char_u key));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	440 static dictitem_T dictitem_copy __ARGS((dictitem_T org));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	441 static void dictitem_remove __ARGS((dict_T dict, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	442 static void dictitem_free __ARGS((dictitem_T *item));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	443 static dict_T dict_copy __ARGS((dict_T orig, int deep, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	444 static int dict_add __ARGS((dict_T d, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	445 static long dict_len __ARGS((dict_T *d));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	446 static dictitem_T dict_find __ARGS((dict_T d, char_u *key, int len));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	447 static char_u dict2string __ARGS((typval_T tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	448 static int get_dict_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	449 static char_u echo_string __ARGS((typval_T tv, char_u *tofree, char_u numbuf, int copyID));
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	450 static char_u tv2string __ARGS((typval_T tv, char_u *tofree, char_u numbuf, int copyID));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	451 static char_u string_quote __ARGS((char_u str, int function));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	452 static int get_env_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 static int find_internal_func __ARGS((char_u *name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	454 static char_u deref_func_name __ARGS((char_u name, int *lenp));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	455 static int get_func_tv __ARGS((char_u name, int len, typval_T rettv, char_u *arg, linenr_T firstline, linenr_T lastline, int doesrange, int evaluate, dict_T *selfdict));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	456 static int call_func __ARGS((char_u name, int len, typval_T rettv, int argcount, typval_T argvars, linenr_T firstline, linenr_T lastline, int doesrange, int evaluate, dict_T *selfdict));
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	457 static void emsg_funcname __ARGS((char ermsg, char_u name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	458
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	459 static void f_add __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	460 static void f_append __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	461 static void f_argc __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	462 static void f_argidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	463 static void f_argv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	464 static void f_browse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	465 static void f_browsedir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	466 static void f_bufexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	467 static void f_buflisted __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	468 static void f_bufloaded __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	469 static void f_bufname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	470 static void f_bufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	471 static void f_bufwinnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	472 static void f_byte2line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	473 static void f_byteidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	474 static void f_call __ARGS((typval_T argvars, typval_T rettv));
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	475 static void f_changenr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	476 static void f_char2nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	477 static void f_cindent __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	478 static void f_clearmatches __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	479 static void f_col __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	480 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	481 static void f_complete __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	482 static void f_complete_add __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	483 static void f_complete_check __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	484 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	485 static void f_confirm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	486 static void f_copy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	487 static void f_count __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	488 static void f_cscope_connection __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	489 static void f_cursor __ARGS((typval_T argsvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	490 static void f_deepcopy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	491 static void f_delete __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	492 static void f_did_filetype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	493 static void f_diff_filler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	494 static void f_diff_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	495 static void f_empty __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	496 static void f_escape __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	497 static void f_eval __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	498 static void f_eventhandler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	499 static void f_executable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	500 static void f_exists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	501 static void f_expand __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	502 static void f_extend __ARGS((typval_T argvars, typval_T rettv));
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	503 static void f_feedkeys __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	504 static void f_filereadable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	505 static void f_filewritable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	506 static void f_filter __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	507 static void f_finddir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	508 static void f_findfile __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	509 static void f_fnamemodify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	510 static void f_foldclosed __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	511 static void f_foldclosedend __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	512 static void f_foldlevel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	513 static void f_foldtext __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	514 static void f_foldtextresult __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	515 static void f_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	516 static void f_function __ARGS((typval_T argvars, typval_T rettv));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	517 static void f_garbagecollect __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	518 static void f_get __ARGS((typval_T argvars, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	519 static void f_getbufline __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	520 static void f_getbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	521 static void f_getchar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	522 static void f_getcharmod __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	523 static void f_getcmdline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	524 static void f_getcmdpos __ARGS((typval_T argvars, typval_T rettv));
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	525 static void f_getcmdtype __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	526 static void f_getcwd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	527 static void f_getfontname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	528 static void f_getfperm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	529 static void f_getfsize __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	530 static void f_getftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	531 static void f_getftype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	532 static void f_getline __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	533 static void f_getmatches __ARGS((typval_T argvars, typval_T rettv));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	534 static void f_getpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	535 static void f_getqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	536 static void f_getreg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	537 static void f_getregtype __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	538 static void f_gettabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	539 static void f_getwinposx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	540 static void f_getwinposy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	541 static void f_getwinvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	542 static void f_glob __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	543 static void f_globpath __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	544 static void f_has __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	545 static void f_has_key __ARGS((typval_T argvars, typval_T rettv));
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	546 static void f_haslocaldir __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	547 static void f_hasmapto __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	548 static void f_histadd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	549 static void f_histdel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	550 static void f_histget __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	551 static void f_histnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	552 static void f_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	553 static void f_hlexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	554 static void f_hostname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	555 static void f_iconv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	556 static void f_indent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	557 static void f_index __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	558 static void f_input __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	559 static void f_inputdialog __ARGS((typval_T argvars, typval_T rettv));
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	560 static void f_inputlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	561 static void f_inputrestore __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	562 static void f_inputsave __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	563 static void f_inputsecret __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	564 static void f_insert __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	565 static void f_isdirectory __ARGS((typval_T argvars, typval_T rettv));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	566 static void f_islocked __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	567 static void f_items __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	568 static void f_join __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	569 static void f_keys __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	570 static void f_last_buffer_nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	571 static void f_len __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	572 static void f_libcall __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	573 static void f_libcallnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	574 static void f_line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	575 static void f_line2byte __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	576 static void f_lispindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	577 static void f_localtime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	578 static void f_map __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	579 static void f_maparg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	580 static void f_mapcheck __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	581 static void f_match __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	582 static void f_matchadd __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	583 static void f_matcharg __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	584 static void f_matchdelete __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	585 static void f_matchend __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	586 static void f_matchlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	587 static void f_matchstr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	588 static void f_max __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	589 static void f_min __ARGS((typval_T argvars, typval_T rettv));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	590 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	591 static void f_mkdir __ARGS((typval_T argvars, typval_T rettv));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	592 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	593 static void f_mode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	594 static void f_nextnonblank __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	595 static void f_nr2char __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	596 static void f_pathshorten __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	597 static void f_prevnonblank __ARGS((typval_T argvars, typval_T rettv));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	598 static void f_printf __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	599 static void f_pumvisible __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	600 static void f_range __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	601 static void f_readfile __ARGS((typval_T argvars, typval_T rettv));
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	602 static void f_reltime __ARGS((typval_T argvars, typval_T rettv));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	603 static void f_reltimestr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	604 static void f_remote_expr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	605 static void f_remote_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	606 static void f_remote_peek __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	607 static void f_remote_read __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	608 static void f_remote_send __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	609 static void f_remove __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	610 static void f_rename __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	611 static void f_repeat __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	612 static void f_resolve __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	613 static void f_reverse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	614 static void f_search __ARGS((typval_T argvars, typval_T rettv));
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	615 static void f_searchdecl __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	616 static void f_searchpair __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	617 static void f_searchpairpos __ARGS((typval_T argvars, typval_T rettv));
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	618 static void f_searchpos __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	619 static void f_server2client __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	620 static void f_serverlist __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	621 static void f_setbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	622 static void f_setcmdpos __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	623 static void f_setline __ARGS((typval_T argvars, typval_T rettv));
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	624 static void f_setloclist __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	625 static void f_setmatches __ARGS((typval_T argvars, typval_T rettv));
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	626 static void f_setpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	627 static void f_setqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	628 static void f_setreg __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	629 static void f_settabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	630 static void f_setwinvar __ARGS((typval_T argvars, typval_T rettv));
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	631 static void f_shellescape __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	632 static void f_simplify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	633 static void f_sort __ARGS((typval_T argvars, typval_T rettv));
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	634 static void f_soundfold __ARGS((typval_T argvars, typval_T rettv));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	635 static void f_spellbadword __ARGS((typval_T argvars, typval_T rettv));
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	636 static void f_spellsuggest __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	637 static void f_split __ARGS((typval_T argvars, typval_T rettv));
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	638 static void f_str2nr __ARGS((typval_T argvars, typval_T rettv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	639 #ifdef HAVE_STRFTIME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	640 static void f_strftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	641 #endif
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	642 static void f_stridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	643 static void f_string __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	644 static void f_strlen __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	645 static void f_strpart __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	646 static void f_strridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	647 static void f_strtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	648 static void f_submatch __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	649 static void f_substitute __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	650 static void f_synID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	651 static void f_synIDattr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	652 static void f_synIDtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	653 static void f_system __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	654 static void f_tabpagebuflist __ARGS((typval_T argvars, typval_T rettv));
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	655 static void f_tabpagenr __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	656 static void f_tabpagewinnr __ARGS((typval_T argvars, typval_T rettv));
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	657 static void f_taglist __ARGS((typval_T argvars, typval_T rettv));
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	658 static void f_tagfiles __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	659 static void f_tempname __ARGS((typval_T argvars, typval_T rettv));
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	660 static void f_test __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	661 static void f_tolower __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	662 static void f_toupper __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	663 static void f_tr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	664 static void f_type __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	665 static void f_values __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	666 static void f_virtcol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	667 static void f_visualmode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	668 static void f_winbufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	669 static void f_wincol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	670 static void f_winheight __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	671 static void f_winline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	672 static void f_winnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	673 static void f_winrestcmd __ARGS((typval_T argvars, typval_T rettv));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	674 static void f_winrestview __ARGS((typval_T argvars, typval_T rettv));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	675 static void f_winsaveview __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	676 static void f_winwidth __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	677 static void f_writefile __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	678
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	679 static int list2fpos __ARGS((typval_T arg, pos_T posp, int *fnump));
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	680 static pos_T var2fpos __ARGS((typval_T varp, int dollar_lnum, int *fnum));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 static int get_id_len __ARGS((char_u **arg));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	683 static int get_name_len __ARGS((char_u arg, char_u alias, int evaluate, int verbose));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	684 static char_u find_name_end __ARGS((char_u arg, char_u expr_start, char_u expr_end, int flags));
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	685 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	686 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	687 valid character */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	688 static char_u * make_expanded_name __ARGS((char_u in_start, char_u expr_start, char_u expr_end, char_u in_end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 static int eval_isnamec __ARGS((int c));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	690 static int eval_isnamec1 __ARGS((int c));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	691 static int get_var_tv __ARGS((char_u name, int len, typval_T rettv, int verbose));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	692 static int handle_subscript __ARGS((char_u *arg, typval_T rettv, int evaluate, int verbose));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	693 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	694 static typval_T alloc_string_tv __ARGS((char_u string));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	695 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	696 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	697 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	698 static linenr_T get_tv_lnum_buf __ARGS((typval_T argvars, buf_T buf));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	699 static char_u get_tv_string __ARGS((typval_T varp));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	700 static char_u get_tv_string_buf __ARGS((typval_T varp, char_u *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	701 static char_u get_tv_string_buf_chk __ARGS((typval_T varp, char_u *buf));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	702 static dictitem_T find_var __ARGS((char_u name, hashtab_T **htp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	703 static dictitem_T find_var_in_ht __ARGS((hashtab_T ht, char_u *varname, int writing));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	704 static hashtab_T find_var_ht __ARGS((char_u name, char_u **varname));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	705 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	706 static void delete_var __ARGS((hashtab_T ht, hashitem_T hi));
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	707 static void list_one_var __ARGS((dictitem_T v, char_u prefix, int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	708 static void list_one_var_a __ARGS((char_u prefix, char_u name, int type, char_u string, int first));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	709 static void set_var __ARGS((char_u name, typval_T varp, int copy));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	710 static int var_check_ro __ARGS((int flags, char_u *name));
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	711 static int var_check_fixed __ARGS((int flags, char_u *name));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	712 static int tv_check_lock __ARGS((int lock, char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	713 static void copy_tv __ARGS((typval_T from, typval_T to));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	714 static int item_copy __ARGS((typval_T from, typval_T to, int deep, int copyID));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 static char_u find_option_end __ARGS((char_u arg, int opt_flags));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	716 static char_u trans_function_name __ARGS((char_u pp, int skip, int flags, funcdict_T fd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 static ufunc_T find_func __ARGS((char_u name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	721 static int function_exists __ARGS((char_u *name));
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	722 static int builtin_function __ARGS((char_u *name));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	723 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	724 static void func_do_profile __ARGS((ufunc_T *fp));
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	725 static void prof_sort_list __ARGS((FILE fd, ufunc_T sorttab, int st_len, char title, int prefer_self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	726 static void prof_func_line __ARGS((FILE fd, int count, proftime_T total, proftime_T *self, int prefer_self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	727 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	728 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	729 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	730 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	731 prof_total_cmp __ARGS((const void s1, const void s2));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	732 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	733 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	734 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	735 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	736 prof_self_cmp __ARGS((const void s1, const void s2));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	737 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	738 static int script_autoload __ARGS((char_u *name, int reload));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	739 static char_u autoload_name __ARGS((char_u name));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	740 static void cat_func_name __ARGS((char_u buf, ufunc_T fp));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	741 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	742 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	743 static void func_ref __ARGS((char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	744 static void call_user_func __ARGS((ufunc_T fp, int argcount, typval_T argvars, typval_T rettv, linenr_T firstline, linenr_T lastline, dict_T selfdict));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	745 static void add_nr_var __ARGS((dict_T dp, dictitem_T v, char *name, varnumber_T nr));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	746 static win_T find_win_by_nr __ARGS((typval_T vp, tabpage_T *tp));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	747 static void getwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	748 static int searchpair_cmn __ARGS((typval_T argvars, pos_T match_pos));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	749 static int search_cmn __ARGS((typval_T argvars, pos_T match_pos, int *flagsp));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	750 static void setwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	751
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	752 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	753 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	754
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	755 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	756 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	757 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	758 void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	759 eval_init()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	760 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	761 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	762 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	763
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	764 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	765 init_var_dict(&vimvardict, &vimvars_var);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	766 hash_init(&compat_hashtab);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	767 hash_init(&func_hashtab);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	768
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	769 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	770 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	771 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	772 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	773 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	774 p->vv_di.di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	775 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	776 p->vv_di.di_flags = DI_FLAGS_RO_SBX \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	777 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	778 p->vv_di.di_flags = DI_FLAGS_FIX;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	779
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	780 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	781 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	782 hash_add(&vimvarht, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	783 if (p->vv_flags & VV_COMPAT)
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	784 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	785 hash_add(&compat_hashtab, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	786 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	787 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	788
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	789 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	790 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	791 eval_clear()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	792 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	793 int i;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	794 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	795
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	796 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	797 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	798 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	799 if (p->vv_di.di_tv.v_type == VAR_STRING)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	800 {
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	801 vim_free(p->vv_di.di_tv.vval.v_string);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	802 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	803 }
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	804 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	805 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	806 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	807
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	808 /* script-local variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	809 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	810 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	811 ga_clear(&ga_scripts);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	812 free_scriptnames();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	813
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	814 /* global variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	815 vars_clear(&globvarht);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	816
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	817 /* functions */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	818 free_all_functions();
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	819 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	820
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	821 /* autoloaded script names */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	822 ga_clear_strings(&ga_loaded);
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	823
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	824 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	825 (void)garbage_collect();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	826 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	827 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	828
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	829 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	830 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	831 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	832 char_u *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	833 func_name(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	834 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	835 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	836 return ((funccall_T *)cookie)->func->uf_name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	837 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	838
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	839 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	840 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	841 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	842 linenr_T *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	843 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	844 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	845 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	846 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	847 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	848
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	849 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	850 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	851 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	852 int *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	853 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	854 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	855 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	856 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	857 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	858
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	859 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	860 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	861 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	862 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	863 func_level(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	864 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	865 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	866 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	867 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	868
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	869 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	870 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	871
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	872 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	873 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	874 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	875 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	876 current_func_returned()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	877 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	878 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	879 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	880
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 * not already exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 char_u *value;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	891 char_u *val;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	892 typval_T *tvp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	897 tvp = alloc_string_tv(val);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	898 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	899 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	900 set_var(name, tvp, FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	901 free_tv(tvp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	906 static lval_T *redir_lval = NULL;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	907 static garray_T redir_ga; /* only valid when redir_lval is not NULL */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	908 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	909 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	910
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	911 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	912 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	913 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	914 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	915 int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	916 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	917 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	918 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	919 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	920 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	921 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	922 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	923
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	924 /* Make sure a valid variable name is specified */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	925 if (!eval_isnamec1(*name))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	926 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	927 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	928 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	929 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	930
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	931 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	932 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	933 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	934
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	935 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	936 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	937 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	938 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	939 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	940 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	941
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	942 /* The output is stored in growarray "redir_ga" until redirection ends. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	943 ga_init2(&redir_ga, (int)sizeof(char), 500);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	944
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	945 /* Parse the variable name (can be a dict or list entry). */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	946 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	947 FNE_CHECK_START);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	948 if (redir_endp == NULL \|\| redir_lval->ll_name == NULL \|\| *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	949 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	950 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	951 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	952 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	953 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	954 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	955 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	956 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	957 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	958
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	959 /* check if we can write to the variable: set it to or append an empty
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	960 * string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	961 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	962 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	963 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	964 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	965 if (append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	966 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	967 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	968 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	969 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	970 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	971 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	972 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	973 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	974 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	975 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	976 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	977 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	978 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	979 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	980 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	981 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	982
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	983 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	984 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	985
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	986 /*
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	987 * Append "value[value_len]" to the variable set by var_redir_start().
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	988 * The actual appending is postponed until redirection ends, because the value
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	989 * appended may in fact be the string we write to, changing it may cause freed
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	990 * memory to be used:
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	991 * :redir => foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	992 * :let foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	993 * :redir END
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	994 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	995 void
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	996 var_redir_str(value, value_len)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	997 char_u *value;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	998 int value_len;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	999 {
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1000 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1001
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1002 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1003 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1004
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1005 if (value_len == -1)
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1006 len = (int)STRLEN(value); /* Append the entire string */
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1007 else
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1008 len = value_len; /* Append only "value_len" characters */
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1009
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1010 if (ga_grow(&redir_ga, len) == OK)
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1011 {
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1012 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len);
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1013 redir_ga.ga_len += len;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1014 }
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1015 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1016 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1017 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1018
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1019 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1020 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1021 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1022 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1023 var_redir_stop()
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1024 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1025 typval_T tv;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1026
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1027 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1028 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1029 /* Append the trailing NUL. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1030 ga_append(&redir_ga, NUL);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1031
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1032 /* Assign the text to the variable. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1033 tv.v_type = VAR_STRING;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1034 tv.vval.v_string = redir_ga.ga_data;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1035 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1036 vim_free(tv.vval.v_string);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1037
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1038 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1039 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1040 redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1041 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1042 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1043 redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1044 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1045
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 # if defined(FEAT_POSTSCRIPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 char_u *args;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 # if defined(FEAT_DIFF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 int err;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 int *error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1145 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1150 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 if (!skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1157 retval = (get_tv_number_chk(&tv, error) != 0);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1158 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1178 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1183 if (eval0(arg, &tv, nextcmd, !skip) == FAIL \|\| skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1187 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1188 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 /*
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1197 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1198 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1199 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1200 int
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1201 skip_expr(pp)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1202 char_u **pp;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1203 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1204 typval_T rettv;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1205
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1206 pp = skipwhite(pp);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1207 return eval1(pp, &rettv, FALSE);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1208 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1209
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1210 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 char_u *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1215 eval_to_string(arg, nextcmd, dolist)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 char_u **nextcmd;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1218 int dolist; /* turn List into sequence of lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1220 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 char_u *retval;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1222 garray_T ga;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1224 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1228 if (dolist && tv.v_type == VAR_LIST)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1229 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1230 ga_init2(&ga, (int)sizeof(char), 80);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1231 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, 0);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1232 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1233 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1234 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1235 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1236 retval = vim_strsave(get_tv_string(&tv));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1237 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 /*
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1244 * Call eval_to_string() without using current local variables and using
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1245 * textlock. When "use_sandbox" is TRUE use the sandbox.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1248 eval_to_string_safe(arg, nextcmd, use_sandbox)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 char_u **nextcmd;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1251 int use_sandbox;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 save_funccalp = save_funccal();
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1257 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1258 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1259 ++textlock;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1260 retval = eval_to_string(arg, nextcmd, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1261 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1262 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1263 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 char_u *expr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1277 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 int retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	1279 char_u *p = skipwhite(expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1283 if (eval1(&p, &rettv, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 retval = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1287 retval = get_tv_number_chk(&rettv, NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1288 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1295 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1296 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1297 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1298 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1299 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1300 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1301 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1302 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1303 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1304 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1305 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1306 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1307 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1308 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1309
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1310 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1311 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1312 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1313 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1314 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1315 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1316 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1317 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1318 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1319 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1320
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1321 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1322 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1323 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1324 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1325 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1326 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1327 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1328 else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1329 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1330 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1331 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1332
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	1333 #if defined(FEAT_SPELL) \|\| defined(PROTO)
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1334 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1335 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1336 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1337 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1338 list_T *
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1339 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1340 char_u *badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1341 char_u *expr;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1342 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1343 typval_T save_val;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1344 typval_T rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1345 list_T *list = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1346 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1347
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1348 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1349 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1350 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1351 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1352 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1353 ++emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1354
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1355 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1356 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1357 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1358 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1359 else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1360 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1361 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1362
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1363 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1364 --emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1365 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1366 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1367
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1368 return list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1369 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1370
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1371 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1372 * "list" is supposed to contain two items: a word and a number. Return the
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1373 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1374 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1375 * Used to get the good word and score from the eval_spell_expr() result.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1376 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1377 int
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1378 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1379 list_T *list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1380 char_u **pp;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1381 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1382 listitem_T *li;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1383
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1384 li = list->lv_first;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1385 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1386 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1387 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1388
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1389 li = li->li_next;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1390 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1391 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1392 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1393 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1394 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1395
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1396 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1397 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1398 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1399 * Returns NULL when there is an error.
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1400 */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1401 typval_T *
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1402 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1403 char_u *arg;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1404 char_u **nextcmd;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1405 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1406 typval_T *tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1407
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1408 tv = (typval_T *)alloc(sizeof(typval_T));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1409 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1410 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1411 vim_free(tv);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1412 tv = NULL;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1413 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1414
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1415 return tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1416 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1417
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1418
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1419 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1420 \|\| defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 /*
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1422 * Call some vimL function and return the result in "*rettv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 * Uses argv[argc] for the function arguments.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1424 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1425 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1426 static int
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1427 call_vim_function(func, argc, argv, safe, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 char_u *func;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 int argc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 char_u **argv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 int safe; /* use the sandbox */
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1432 typval_T *rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1433 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1434 typval_T *argvars;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 void *save_funccalp = NULL;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1440 int ret;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	1442 argvars = (typval_T )alloc((unsigned)((argc + 1) sizeof(typval_T)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 if (argvars == NULL)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1444 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 {
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1448 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1449 if (argv[i] == NULL \|\| *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1450 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1451 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1452 argvars[i].vval.v_string = (char_u *)"";
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1453 continue;
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1454 }
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1455
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1460 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1461 argvars[i].vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1465 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1466 argvars[i].vval.v_string = argv[i];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 ++sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1476 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1477 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1479 &doesrange, TRUE, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 --sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1485 vim_free(argvars);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1486
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1487 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1488 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1489
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1490 return ret;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1491 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1492
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1493 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \|\| defined(PROTO)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1494 /*
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1495 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1496 * Returns NULL when calling the function fails.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1497 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1498 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1499 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1500 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1501 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1502 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1503 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1504 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1505 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1506 typval_T rettv;
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1507 char_u *retval;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1508
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1509 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1510 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1511
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1512 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1513 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1516 # endif
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1517
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1518 # if defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1519 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1520 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1521 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1522 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1523 */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1524 long
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1525 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1526 char_u *func;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1527 int argc;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1528 char_u **argv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1529 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1530 {
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1531 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1532 long retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1533
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1534 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1535 return -1;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1536
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1537 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1538 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1539 return retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1540 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1541 # endif
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1542
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1543 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1544 * Call vimL function "func" and return the result as a list
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1545 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1546 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1547 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1548 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1549 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1550 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1551 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1552 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1553 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1554 typval_T rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1555
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1556 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1557 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1558
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1559 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1560 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1561 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1562 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1563 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1564
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1565 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1566 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1567 #endif
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1568
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 void *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 save_funccal()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1577 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1578
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 void
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1584 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1585 void *vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1586 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1587 funccall_T fc = (funccall_T )vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1588
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1589 current_funccal = fc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1590 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1591
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1592 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1593 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1594 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1595 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1596 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1597 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1598 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1599 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1600 proftime_T tm; / place to store waittime */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1601 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1602 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1603
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1604 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1605 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1606 script_prof_save(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1607 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1608
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1609 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1610 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1611 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1612 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1613 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1614 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1615 proftime_T tm; / where waittime was stored */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1616 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1617 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1618
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1619 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1620 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1621 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1622 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1623 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1624 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1625 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1626 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1627 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1628 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1629
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 int *cp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1641 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 char_u *s;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1644 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1645 OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 ++emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1648 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1649 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1650 ++textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 *cp = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1652 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 /* If the result is a number, just return the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1657 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1658 retval = tv.vval.v_number;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1659 else if (tv.v_type != VAR_STRING \|\| tv.vval.v_string == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 * the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1665 s = tv.vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 if (!VIM_ISDIGIT(s) && s != '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 cp = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1670 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 --emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1673 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1674 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1675 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1682 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1683 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1684 * ":let var = expr" assignment command.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1685 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1686 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1687 * ":let var .= expr" assignment command.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1688 * ":let [var1, var2] = expr" unpack list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 char_u *arg = eap->arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1695 char_u *expr = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1696 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 int i;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1698 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1699 int semicolon = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1700 char_u op[2];
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1701 char_u *argend;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1702 int first = TRUE;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1703
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1704 argend = skip_var_list(arg, &var_count, &semicolon);
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1705 if (argend == NULL)
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1706 return;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1707 if (argend > arg && argend[-1] == '.') /* for var.='str' */
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1708 --argend;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1709 expr = vim_strchr(argend, '=');
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1710 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1711 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1712 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1713 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1714 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1715 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1716 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1717 else if (!ends_excmd(*arg))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1718 /* ":let var1 var2" */
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1719 arg = list_arg_vars(eap, arg, &first);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1720 else if (!eap->skip)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1721 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1722 /* ":let" */
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1723 list_glob_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1724 list_buf_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1725 list_win_vars(&first);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1726 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1727 list_tab_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1728 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1729 list_script_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1730 list_func_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1731 list_vim_vars(&first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1732 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1733 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1734 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1735 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1736 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1737 op[0] = '=';
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1738 op[1] = NUL;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1739 if (expr > argend)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1740 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1741 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1742 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1743 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1744 expr = skipwhite(expr + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1745
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1746 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1747 ++emsg_skip;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1748 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1749 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1750 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1751 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1752 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1753 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1754 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1755 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1756 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1757 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1758 op);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1759 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1760 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1761 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1762 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1763
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1764 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1765 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1766 * Handles both "var" with any type and "[var, var; var]" with a list type.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1767 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1768 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1769 * or concatenate.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1770 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1771 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1772 static int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1773 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1774 char_u *arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1775 typval_T *tv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1776 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1777 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1778 int var_count; /* from skip_var_list() */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1779 char_u *nextchars;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1780 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1781 char_u *arg = arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1782 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1783 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1784 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1785 typval_T ltv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1786
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1787 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1788 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1789 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1790 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1791 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1792 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1793 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1794 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1795 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1796
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1797 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1798 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1799 */
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1800 if (tv->v_type != VAR_LIST \|\| (l = tv->vval.v_list) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1801 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1802 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1803 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1804 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1805
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1806 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1807 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1808 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1809 EMSG(_("E687: Less targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1810 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1811 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1812 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1813 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1814 EMSG(_("E688: More targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1815 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1816 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1817
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1818 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1819 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1820 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1821 arg = skipwhite(arg + 1);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1822 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1823 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1824 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1825 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1826
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1827 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1828 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1829 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1830 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1831 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1832 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1833 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1834 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1835 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1836 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1837 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1838 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1839 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1840
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1841 ltv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1842 ltv.v_lock = 0;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1843 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1844 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1845
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1846 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1847 (char_u *)"]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1848 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1849 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1850 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1851 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1852 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1853 else if (arg != ',' && arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1854 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1855 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1856 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1857 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1858 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1859
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1860 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1861 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1862
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1863 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1864 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1865 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1866 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1867 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1868 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1869 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1870 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1871 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1872 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1873 int *var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1874 int *semicolon;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1875 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1876 char_u p, s;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1877
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1878 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1879 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1880 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1881 p = arg;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1882 for (;;)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1883 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1884 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1885 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1886 if (s == p)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1887 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1888 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1889 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1890 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1891 ++*var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1892
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1893 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1894 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1895 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1896 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1897 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1898 if (*semicolon == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1899 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1900 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1901 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1902 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1903 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1904 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1905 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1906 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1907 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1908 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1909 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1910 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1911 return p + 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1912 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1913 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1914 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1915 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1916
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1917 /*
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	1918 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1919 * l[idx].
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1920 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1921 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1922 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1923 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1924 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1925 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1926 return arg + 2;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1927 return find_name_end(arg == '$' \|\| arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1928 NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1929 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1930
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1931 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1932 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1933 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1934 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1935 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1936 list_hashtable_vars(ht, prefix, empty, first)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1937 hashtab_T *ht;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1938 char_u *prefix;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1939 int empty;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1940 int *first;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1941 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1942 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1943 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1944 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1945
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	1946 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1947 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1948 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1949 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1950 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1951 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1952 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1953 if (empty \|\| di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1954 \|\| di->di_tv.vval.v_string != NULL)
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1955 list_one_var(di, prefix, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1956 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1957 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1958 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1959
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1960 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1961 * List global variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1962 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1963 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1964 list_glob_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1965 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1966 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1967 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1968 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1969
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1970 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1971 * List buffer variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1972 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1973 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1974 list_buf_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1975 int *first;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1976 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1977 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1978
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1979 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:",
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1980 TRUE, first);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1981
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1982 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1983 list_one_var_a((char_u )"b:", (char_u )"changedtick", VAR_NUMBER,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1984 numbuf, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1985 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1986
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1987 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1988 * List window variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1989 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1990 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1991 list_win_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1992 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1993 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1994 list_hashtable_vars(&curwin->w_vars.dv_hashtab,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1995 (char_u *)"w:", TRUE, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1996 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1997
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1998 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1999 /*
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2000 * List tab page variables.
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2001 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2002 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2003 list_tab_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2004 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2005 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2006 list_hashtable_vars(&curtab->tp_vars.dv_hashtab,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2007 (char_u *)"t:", TRUE, first);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2008 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2009 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2010
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2011 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2012 * List Vim variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2013 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2014 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2015 list_vim_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2016 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2017 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2018 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2019 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2020
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2021 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2022 * List script-local variables, if there is a script.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2023 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2024 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2025 list_script_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2026 int *first;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2027 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2028 if (current_SID > 0 && current_SID <= ga_scripts.ga_len)
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2029 list_hashtable_vars(&SCRIPT_VARS(current_SID),
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2030 (char_u *)"s:", FALSE, first);
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2031 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2032
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2033 /*
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2034 * List function variables, if there is a function.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2035 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2036 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2037 list_func_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2038 int *first;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2039 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2040 if (current_funccal != NULL)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2041 list_hashtable_vars(&current_funccal->l_vars.dv_hashtab,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2042 (char_u *)"l:", FALSE, first);
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2043 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2044
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2045 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2046 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2047 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2048 static char_u *
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2049 list_arg_vars(eap, arg, first)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2050 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2051 char_u *arg;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2052 int *first;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2053 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2054 int error = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2055 int len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2056 char_u *name;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2057 char_u *name_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2058 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2059 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2060 typval_T tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2061
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2062 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2063 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2064 if (error \|\| eap->skip)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2065 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2066 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2067 if (!vim_iswhite(arg) && !ends_excmd(arg))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2068 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2069 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2070 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2071 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2072 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2073 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2074 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2075 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2076 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2077 name_start = name = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2078 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2079 if (len <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2080 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2081 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2082 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2083 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2084 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2085 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2086 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2087 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2088 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2089 error = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2090 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2091 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2092 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2093 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2094 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2095 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2096 error = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2097 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2098 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2099 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2100 arg_subsc = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2101 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2102 error = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2104 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2105 if (arg == arg_subsc && len == 2 && name[1] == ':')
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2106 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2107 switch (*name)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2108 {
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2109 case 'g': list_glob_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2110 case 'b': list_buf_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2111 case 'w': list_win_vars(first); break;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2112 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2113 case 't': list_tab_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2114 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2115 case 'v': list_vim_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2116 case 's': list_script_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2117 case 'l': list_func_vars(first); break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2118 default:
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2119 EMSG2(_("E738: Can't list variables for %s"), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2120 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2121 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2122 else
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2123 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2124 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2125 char_u *tf;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2126 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2127 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2128
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	2129 s = echo_string(&tv, &tf, numbuf, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2130 c = *arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2131 *arg = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2132 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2133 arg == arg_subsc ? name : name_start,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2134 tv.v_type,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2135 s == NULL ? (char_u *)"" : s,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2136 first);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2137 *arg = c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2138 vim_free(tf);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2139 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2140 clear_tv(&tv);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2141 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2143 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2144
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2145 vim_free(tofree);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2146 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2147
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2148 arg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2149 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2150
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2151 return arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2152 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2153
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2154 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2155 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2156 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2157 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2158 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2159 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2160 ex_let_one(arg, tv, copy, endchars, op)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2161 char_u arg; / points to variable name */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2162 typval_T tv; / value to assign to variable */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2163 int copy; /* copy value from "tv" */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2164 char_u endchars; / valid chars after variable name or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2165 char_u op; / "+", "-", "." or NULL*/
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2166 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2167 int c1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2168 char_u *name;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2169 char_u *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2170 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2171 int len;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2172 int opt_flags;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2173 char_u *tofree = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2174
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2175 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2176 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2177 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2178 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2179 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2180 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2181 ++arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2182 name = arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2183 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2184 if (len == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2185 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2186 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2187 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2188 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2189 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2190 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2191 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2192 EMSG(_(e_letunexp));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2195 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2196 name[len] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2197 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2198 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2199 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2200 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2201 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2202
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2203 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2204 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2205 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2206 if (mustfree)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2207 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2208 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2209 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2210 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2211 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2212 vim_setenv(name, p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2213 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2214 init_homedir();
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2215 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2216 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2217 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2218 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2219 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2220 arg_end = arg;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2221 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2222 name[len] = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2223 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2224 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2225 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2226 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2227
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2228 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2229 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2230 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2231 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2232 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2233 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2234 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2235 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2236 p = find_option_end(&arg, &opt_flags);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2237 if (p == NULL \|\| (endchars != NULL
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2238 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2239 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2240 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2241 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2242 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2243 int opt_type;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2244 long numval;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2245 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2246 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2247
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2248 c1 = *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2249 *p = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2250
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2251 n = get_tv_number(tv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2252 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2253 if (s != NULL && op != NULL && *op != '=')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2254 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2255 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2256 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2257 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2258 \|\| (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2259 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2260 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2261 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2262 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2263 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2264 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2265 n = numval + n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2266 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2267 n = numval - n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2268 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2269 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2270 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2271 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2272 vim_free(stringval);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2273 stringval = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2274 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2275 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2276 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2277 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2278 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2279 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2280 arg_end = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2281 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2282 *p = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2283 vim_free(stringval);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2284 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2285 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2286
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2287 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2288 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2289 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2290 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2291 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2292 ++arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2293 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2294 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2295 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2296 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2297 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2298 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2299 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2300 char_u *ptofree = NULL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2301 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2302
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2303 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2304 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2305 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	2306 s = get_reg_contents(arg == '@' ? '"' : arg, TRUE, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2307 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2308 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2309 p = ptofree = concat_str(s, p);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2310 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2311 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2312 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2313 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2314 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2315 write_reg_contents(arg == '@' ? '"' : arg, p, -1, FALSE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2316 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2317 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2318 vim_free(ptofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2319 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2320 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2321
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2322 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2323 * ":let var = expr": Set internal variable.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2324 * ":let {expr} = expr": Idem, name made with curly braces
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2325 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2326 else if (eval_isnamec1(arg) \|\| arg == '{')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2327 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2328 lval_T lv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2329
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2330 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2331 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2332 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2333 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2334 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2335 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2336 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2337 set_var_lval(&lv, p, tv, copy, op);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2338 arg_end = p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2339 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2340 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2341 clear_lval(&lv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2342 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2343
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2344 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2345 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2346
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2347 return arg_end;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2348 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2349
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2350 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2351 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2352 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2353 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2354 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2355 char_u *arg;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2356 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2357 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2358 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2359 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2360 return TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2361 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2362 return FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2363 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2364
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2365 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2366 * Get an lval: variable, Dict item or List item that can be assigned a value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2367 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2368 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2369 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2370 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2371 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2372 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2373 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2374 *
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2375 * Returns a pointer to just after the name, including indexes.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2376 * When an evaluation error occurs "lp->ll_name" is NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2377 * Returns NULL for a parsing error. Still need to free items in "lp"!
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2378 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2379 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2380 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2381 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2382 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2383 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2384 int unlet;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2385 int skip;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2386 int quiet; /* don't give error messages */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2387 int fne_flags; /* flags for find_name_end() */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2388 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2389 char_u *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2390 char_u expr_start, expr_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2391 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2392 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2393 typval_T var1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2394 typval_T var2;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2395 int empty1 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2396 listitem_T *ni;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2397 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2398 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2399 hashtab_T *ht;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2400
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2401 /* Clear everything in "lp". */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2402 vim_memset(lp, 0, sizeof(lval_T));
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2403
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2404 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2405 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2406 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2407 lp->ll_name = name;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2408 return find_name_end(name, NULL, NULL, FNE_INCL_BR \| fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2409 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2410
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2411 /* Find the end of the name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2412 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2413 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2414 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2415 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2416 if (unlet && !vim_iswhite(p) && !ends_excmd(p)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2417 && p != '[' && p != '.')
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2418 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2419 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2420 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2421 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2422
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2423 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2424 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2425 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2426 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2427 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2428 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2429 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2430 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2431 emsg_severe = TRUE;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2432 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2433 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2434 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2435 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2436 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2437 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2438 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2439 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2440
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2441 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2442 if ((p != '[' && p != '.') \|\| lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2443 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2444
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2445 cc = *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2446 *p = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2447 v = find_var(lp->ll_name, &ht);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2448 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2449 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2450 *p = cc;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2451 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2452 return NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2453
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2454 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2455 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2456 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2457 lp->ll_tv = &v->di_tv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2458 while (p == '[' \|\| (p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2459 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2460 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2461 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2462 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2463 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2464 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2465 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2466 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2467 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2468 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2469 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2470 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2471 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2472 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2473 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2474
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2475 len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2476 if (*p == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2477 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2478 key = p + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2479 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2480 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2481 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2482 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2483 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2484 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2485 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2486 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2487 p = key + len;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2488 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2489 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2490 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2491 /* Get the index [expr] or the first index [expr: ]. */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2492 p = skipwhite(p + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2493 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2494 empty1 = TRUE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2495 else
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2496 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2497 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2498 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2499 return NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2500 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2501 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2502 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2503 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2504 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2505 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2506 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2507
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2508 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2509 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2510 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2511 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2512 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2513 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2514 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2515 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2516 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2517 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2518 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2519 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2520 \|\| rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2521 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2522 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2523 EMSG(_("E709: [:] requires a List value"));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2524 if (!empty1)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2525 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2526 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2527 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2528 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2529 if (*p == ']')
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2530 lp->ll_empty2 = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2531 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2532 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2533 lp->ll_empty2 = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2534 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2535 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2536 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2537 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2538 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2539 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2540 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2541 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2542 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2543 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2544 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2545 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2546 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2547 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2548 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2549 lp->ll_range = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2550 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2551 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2552 lp->ll_range = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2553
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2554 if (*p != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2555 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2556 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2557 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2558 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2559 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2560 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2561 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2562 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2563 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2564
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2565 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2566 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2567 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2568
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2569 if (lp->ll_tv->v_type == VAR_DICT)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2570 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2571 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2572 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2573 /* "[key]": get key from "var1" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2574 key = get_tv_string(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2575 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2576 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2577 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2578 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2579 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2580 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2581 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2582 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2583 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2584 lp->ll_dict = lp->ll_tv->vval.v_dict;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2585 lp->ll_di = dict_find(lp->ll_dict, key, len);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2586 if (lp->ll_di == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2587 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2588 /* Key does not exist in dict: may need to add it. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2589 if (p == '[' \|\| p == '.' \|\| unlet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2590 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2591 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2592 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2593 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2594 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2595 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2596 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2597 if (len == -1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2598 lp->ll_newkey = vim_strsave(key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2599 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2600 lp->ll_newkey = vim_strnsave(key, len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2601 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2602 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2603 if (lp->ll_newkey == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2604 p = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2605 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2606 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2607 if (len == -1)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2608 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2609 lp->ll_tv = &lp->ll_di->di_tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2610 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2611 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2612 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2613 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2614 * Get the number and item for the only or first index of the List.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2615 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2616 if (empty1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2617 lp->ll_n1 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2618 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2619 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2620 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2621 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2622 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2623 lp->ll_dict = NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2624 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2625 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2626 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2627 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2628 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2629 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2630 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2631 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2632 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2633 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2634 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2635 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2636 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2637 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2638 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2639 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2640
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2641 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2642 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2643 * index of a range.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2644 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2645 * Otherwise "lp->ll_n2" is set to the second index.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2646 */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2647 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2648 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2649 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2650 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2651 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2652 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2653 ni = list_find(lp->ll_list, lp->ll_n2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2654 if (ni == NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2655 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2656 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2657 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2658
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2659 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2660 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2661 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2662 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2663 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2664 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2665
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2666 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2667 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2668 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2669
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2670 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2671 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2672
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2673 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2674 * Clear lval "lp" that was filled by get_lval().
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2675 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2676 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2677 clear_lval(lp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2678 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2679 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2680 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2681 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2682 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2683
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2684 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2685 * Set a variable that was parsed by get_lval() to "rettv".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2686 * "endp" points to just after the parsed name.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2687 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2688 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2689 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2690 set_var_lval(lp, endp, rettv, copy, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2691 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2692 char_u *endp;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2693 typval_T *rettv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2694 int copy;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2695 char_u *op;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2696 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2697 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2698 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2699 dictitem_T *di;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2700
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2701 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2702 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2703 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2704 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2705 cc = *endp;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2706 *endp = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2707 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2708 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2709 typval_T tv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2710
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2711 /* handle +=, -= and .= */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	2712 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2713 &tv, TRUE) == OK)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2714 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2715 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2716 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2717 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2718 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2719 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2720 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2721 set_var(lp->ll_name, rettv, copy);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2722 *endp = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2723 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2724 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2725 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2726 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2727 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2728 ;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2729 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2730 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2731 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2732 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2733 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2734 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2735 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2736 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2737 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2738 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2739 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2740 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2741 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2742 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2743 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2744 if (ri == NULL \|\| (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2745 break;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2746 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2747 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2748 /* Need to add an empty item. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	2749 if (list_append_number(lp->ll_list, 0) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2750 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2751 ri = NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2752 break;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2753 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2754 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2755 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2756 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2757 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2758 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2759 EMSG(_("E710: List value has more items than target"));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2760 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2761 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2762 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2763 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2764 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2765 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2766 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2767 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2768 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2769 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2770 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2771 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2772 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2773 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2774 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2775 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2776 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2777
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2778 /* Need to add an item to the Dictionary. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2779 di = dictitem_alloc(lp->ll_newkey);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2780 if (di == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2781 return;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2782 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2783 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2784 vim_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2785 return;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2786 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2787 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2788 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2789 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2790 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2791 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2792 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2793 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2794 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2795 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2796
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2797 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2798 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2799 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2800 if (copy)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2801 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2802 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2803 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2804 lp->ll_tv = rettv;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2805 lp->ll_tv->v_lock = 0;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2806 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2807 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2808 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2811 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2812 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2813 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2814 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2815 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2816 tv_op(tv1, tv2, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2817 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2818 typval_T *tv2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2819 char_u *op;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2820 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2821 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2822 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2823 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2824
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2825 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2826 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2827 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2828 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2829 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2830 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2831 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2832 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2833
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2834 case VAR_LIST:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2835 if (*op != '+' \|\| tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2836 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2837 /* List += List */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2838 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2839 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2840 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2841
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2842 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2843 case VAR_STRING:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2844 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2845 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2846 if (op == '+' \|\| op == '-')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2847 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2848 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2849 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2850 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2851 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2852 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2853 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2854 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2855 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2856 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2857 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2858 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2859 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2860 /* str .= str */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2861 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2862 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2863 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2864 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2865 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2866 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2867 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2868 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2869 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2870
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2871 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2872 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2873 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2874
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2875 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2876 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2877 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2878 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2879 list_add_watch(l, lw)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2880 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2881 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2882 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2883 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2884 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2885 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2886
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2887 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2888 * Remove a watcher from a list.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2889 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2890 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2891 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2892 list_rem_watch(l, lwrem)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2893 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2894 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2895 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2896 listwatch_T lw, *lwp;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2897
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2898 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2899 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2900 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2901 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2902 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2903 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2904 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2905 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2906 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2907 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2908 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2909
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2910 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2911 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2912 * item.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2913 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2914 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2915 list_fix_watch(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2916 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2917 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2918 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2919 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2920
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2921 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2922 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2923 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2924 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2925
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2926 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2927 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2928 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2929 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2930 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2931 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2932 void *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2933 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2934 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2935 int *errp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2936 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2937 int skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2938 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2939 forinfo_T *fi;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2940 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2941 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2942 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2943
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2944 errp = TRUE; / default: there is an error */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2945
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2946 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2947 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2948 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2949
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2950 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2951 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2952 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2953
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2954 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2955 if (expr[0] != 'i' \|\| expr[1] != 'n' \|\| !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2956 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	2957 EMSG(_("E690: Missing \"in\" after :for"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2958 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2959 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2960
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2961 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2962 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2963 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2964 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2965 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2966 if (!skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2967 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2968 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2969 if (tv.v_type != VAR_LIST \|\| l == NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2970 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2971 EMSG(_(e_listreq));
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2972 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2973 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2974 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2975 {
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2976 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2977 * list being used in "tv". */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2978 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2979 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2980 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2981 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2982 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2983 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2984 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2985 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2986
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2987 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2988 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2989
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2990 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2991 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2992 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2993 * Return TRUE when a valid item was found, FALSE when at end of list or
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2994 * something wrong.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2995 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2996 int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2997 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2998 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2999 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3000 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3001 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3002 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3003 listitem_T *item;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3004
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3005 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3006 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3007 result = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3008 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3009 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3010 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3011 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3012 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3013 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3014 return result;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3015 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3016
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3017 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3018 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3019 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3020 void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3021 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3022 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3023 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3024 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3025
92 a9e90b3356b6 updated for version 7.0036 vimboss parents: 88 diff changeset	3026 if (fi != NULL && fi->fi_list != NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3027 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3028 list_rem_watch(fi->fi_list, &fi->fi_lw);
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3029 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3030 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3031 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3032 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3033
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 int c;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3044 char_u *p;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3045
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3046 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3047 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3048 xp->xp_context = EXPAND_USER_VARS;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3049 if (vim_strpbrk(arg, (char_u )"\"'+-/%.=!?~\|&$([<>,#") == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3050 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3051 /* ":let var1 var2 ...": find last space. */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3052 for (p = arg + STRLEN(arg); p >= arg; )
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3053 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3054 xp->xp_pattern = p;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3055 mb_ptr_back(arg, p);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3056 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3057 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3058 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3059 return;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3060 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3061 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3062 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3063 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3064 : EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 (char_u )"\"'+-/%.=!?~\|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 xp->xp_context = cmdidx != CMD_let \|\| got_eq
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 else if (c != ' ')
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3079 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 xp->xp_context = EXPAND_SETTINGS;
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3081 if ((c == 'l' \|\| c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3082 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3083
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3084 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 /* environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 else if (cmdidx != CMD_let \|\| got_eq)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3114 /* Trick: '' is like stopping and starting a literal string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 else if (c == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 if (xp->xp_pattern[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 else
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3133 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3134 * anyway. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3135 xp->xp_context = EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 while ((c = *++arg) != NUL && (c == ' ' \|\| c == '\t'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 char_u *name;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3156 char_u *tofree;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3157 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3158 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 int failed = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3162 funcdict_T fudi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3163
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3164 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
1022 3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3165 if (fudi.fd_newkey != NULL)
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3166 {
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3167 /* Still need to give an error message for missing key. */
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3168 EMSG2(_(e_dictkey), fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3169 vim_free(fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3170 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3171 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3172 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3173
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3174 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3175 * the arguments. */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3176 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3177 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3178
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3179 /* If it is the name of a variable of type VAR_FUNC use its contents. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3180 len = (int)STRLEN(tofree);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3181 name = deref_func_name(tofree, &len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3183 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3184 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3185 startarg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3186 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3190 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 * arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 arg = startarg;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3215 if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3216 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3217 !eap->skip, fudi.fd_dict) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 }
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3222
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3223 /* Handle a function returning a Funcref, Dictionary or List. */
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3224 if (handle_subscript(&arg, &rettv, !eap->skip, TRUE) == FAIL)
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3225 {
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3226 failed = TRUE;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3227 break;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3228 }
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3229
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3230 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 if (doesrange \|\| eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 break;
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3233
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 /* Stop when immediately aborting on error, or when an interrupt
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3235 * occurred or an exception was thrown but not caught.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3236 * get_func_tv() returned OK, so that the check for trailing
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3237 * characters below is executed. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 if (!failed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 end:
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3257 dict_unref(fudi.fd_dict);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3258 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3268 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3269 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3270
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3271 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3272 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3273 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3274 void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3275 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3276 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3277 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 char_u *arg = eap->arg;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3279 int deep = 2;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3280
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3281 if (eap->forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3282 deep = -1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3283 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3284 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3285 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3286 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3287 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3288
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3289 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3290 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3291
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3292 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3293 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3294 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3295 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3296 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3297 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3298 char_u *argstart;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3299 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3300 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3301 char_u *arg = argstart;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 int error = FALSE;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3304 lval_T lv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3308 /* Parse the name and find the end. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3309 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip \|\| error, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3310 FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3311 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3312 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3313 if (name_end == NULL \|\| (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3314 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3315 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3316 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3317 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3318 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3319 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3320 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3321 if (!(eap->skip \|\| error))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3322 clear_lval(&lv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 if (!error && !eap->skip)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3327 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3328 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3329 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3330 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3331 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3332 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3333 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3334 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3335 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3336 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3337 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3338 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3339 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3340
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3341 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3342 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3343
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3350 static int
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3351 do_unlet_var(lp, name_end, forceit)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3352 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3353 char_u *name_end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3354 int forceit;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3355 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3356 int ret = OK;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3357 int cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3358
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3359 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3360 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3361 cc = *name_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3362 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3363
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3364 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3365 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3366 ret = FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3367 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3368 ret = FAIL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3369 *name_end = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3370 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3371 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3372 return FAIL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3373 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3374 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3375 listitem_T *li;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3376
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3377 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3378 while (lp->ll_li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3379 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3380 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3381 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3382 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3383 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3384 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3385 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3386 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3387 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3388 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3389 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3390 listitem_remove(lp->ll_list, lp->ll_li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3391 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3392 /* unlet a Dictionary item. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3393 dictitem_remove(lp->ll_dict, lp->ll_di);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3394 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3395
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3396 return ret;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3397 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3398
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 * "unlet" a variable. Return OK if it existed, FAIL if not.
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3401 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 int
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3404 do_unlet(name, forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 char_u *name;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3406 int forceit;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3408 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3409 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3410 char_u *varname;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3411
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3412 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3413 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3414 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3415 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3416 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3417 {
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3418 if (var_check_fixed(HI2DI(hi)->di_flags, name))
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3419 return FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3420 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3421 return FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3422 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3423 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3424 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3425 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3426 if (forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3427 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3428 EMSG2(_("E108: No such variable: \"%s\""), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3432 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3433 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3434 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3435 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3436 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3437 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3438 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3439 lval_T *lp;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3440 char_u *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3441 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3442 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3443 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3444 int ret = OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3445 int cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3446 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3447
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3448 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3449 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3450
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3451 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3452 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3453 cc = *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3454 *name_end = NUL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3455
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3456 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3457 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3458 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3459 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3460 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3461 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3462 if (di == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3463 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3464 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3465 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3466 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3467 di->di_flags \|= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3468 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3469 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3470 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3471 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3472 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3473 *name_end = cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3474 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3475 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3476 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3477 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3478
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3479 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3480 while (li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3481 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3482 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3483 li = li->li_next;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3484 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3485 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3486 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3487 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3488 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3489 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3490 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3491 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3492 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3493
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3494 return ret;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3495 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3496
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3497 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3498 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3499 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3500 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3501 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3502 typval_T *tv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3503 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3504 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3505 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3506 static int recurse = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3507 list_T *l;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3508 listitem_T *li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3509 dict_T *d;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3510 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3511 int todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3512
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3513 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3514 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3515 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3516 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3517 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3518 if (deep == 0)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3519 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3520 ++recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3521
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3522 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3523 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3524 tv->v_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3525 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3526 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3527
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3528 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3529 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3530 case VAR_LIST:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3531 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3532 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3533 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3534 l->lv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3535 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3536 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3537 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3538 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3539 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3540 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3541 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3542 break;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3543 case VAR_DICT:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3544 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3545 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3546 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3547 d->dv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3548 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3549 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3550 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3551 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3552 /* recursive: lock/unlock the items the List contains */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3553 todo = (int)d->dv_hashtab.ht_used;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3554 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3555 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3556 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3557 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3558 --todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3559 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3560 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3561 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3562 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3563 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3564 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3565 --recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3566 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3567
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3568 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3569 * Return TRUE if typeval "tv" is locked: Either tha value is locked itself or
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3570 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3571 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3572 static int
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3573 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3574 typval_T *tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3575 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3576 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3577 \|\| (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3578 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3579 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3580 \|\| (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3581 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3582 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3583 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3584
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3592 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3593 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3594
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3595 hash_lock(&globvarht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3596 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3597 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3598 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3599 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3600 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3601 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3602 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3603 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3604 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3605 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3606 hash_unlock(&globvarht);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 static char_u cat_prefix_varname __ARGS((int prefix, char_u name));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 int prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 {
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3662 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3663 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3664 static long_u wdone;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3665 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3666 static long_u tdone;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3667 #endif
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3668 static int vidx;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3669 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3670 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 if (idx == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3673 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3674 gdone = bdone = wdone = vidx = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3675 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3676 tdone = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3677 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3678 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3679
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3680 /* Global variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3681 if (gdone < globvarht.ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3682 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3683 if (gdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3684 hi = globvarht.ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3685 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3686 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3687 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3688 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3689 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3690 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3691 return hi->hi_key;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3692 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3693
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3694 /* b: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3695 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3696 if (bdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3697 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3698 if (bdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3699 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3700 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3701 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3702 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3703 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3704 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3705 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3706 if (bdone == ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3707 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3708 ++bdone;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3711
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3712 /* w: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3713 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3714 if (wdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3715 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3716 if (wdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3717 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3718 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3719 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3720 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3721 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3722 return cat_prefix_varname('w', hi->hi_key);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3724
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3725 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3726 /* t: variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3727 ht = &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3728 if (tdone < ht->ht_used)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3729 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3730 if (tdone++ == 0)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3731 hi = ht->ht_array;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3732 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3733 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3734 while (HASHITEM_EMPTY(hi))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3735 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3736 return cat_prefix_varname('t', hi->hi_key);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3737 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3738 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3739
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3740 /* v: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3741 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3742 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 * types for expressions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 } exptype_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3770 * executed. The function may return OK, but the rettv will be of type
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 * This calls eval1() and handles error message and nextcmd.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3777 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3778 * Note: "rettv.v_lock" is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3782 eval0(arg, rettv, nextcmd, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 char_u *arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3784 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 int ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 p = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3792 ret = eval1(&p, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 if (ret == FAIL \|\| !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 if (ret != FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3796 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 *
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3819 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3820 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3824 eval1(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3826 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3830 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3835 if (eval2(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3843 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3844
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3845 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3847 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3848 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3849 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3856 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3866 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3877 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 if (evaluate && !result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3881 *rettv = var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 * expr2 \|\| expr2 \|\| expr2 logical OR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3897 eval2(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3899 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3902 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3905 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3910 if (eval3(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 * Repeat until there is no following "\|\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 while ((arg)[0] == '\|' && (arg)[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3922 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3924 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3925 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3926 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3942 if (get_tv_number_chk(&var2, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3944 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3945 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3946 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3950 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3951 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3968 eval3(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3970 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3973 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3976 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3981 if (eval4(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 result = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 while ((arg)[0] == '&' && (arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3993 if (get_tv_number_chk(rettv, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3995 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3996 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3997 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4013 if (get_tv_number_chk(&var2, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4015 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4016 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4017 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4021 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4022 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 * var1 == var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 * var1 != var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 * var1 > var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 * var1 < var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 * var1 <= var2
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4039 * var1 is var2
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4040 * var1 isnot var2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4048 eval4(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4050 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4053 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 exptype_T type = TYPE_UNKNOWN;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4057 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 int len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 int ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4069 if (eval5(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 p = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 switch (p[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 break;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4101 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4102 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4103 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4104 len = 5;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4105 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4106 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4107 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4108 type_is = TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4109 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4110 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4111 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4141 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4147 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4148 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4149 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4150 * it means TRUE. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4151 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4152 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4153 else if (rettv->v_type == VAR_LIST \|\| var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4154 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4155 if (type_is)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4156 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4157 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4158 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4159 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4160 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4161 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4162 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4163 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4164 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4165 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4166 EMSG(_("E691: Can only compare List with List"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4167 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4168 EMSG(_("E692: Invalid operation for Lists"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4169 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4170 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4171 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4172 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4173 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4174 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4175 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4176 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4177 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4178 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4179 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4180 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4181
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4182 else if (rettv->v_type == VAR_DICT \|\| var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4183 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4184 if (type_is)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4185 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4186 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4187 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4188 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4189 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4190 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4191 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4192 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4193 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4194 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4195 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4196 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4197 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4198 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4199 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4200 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4201 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4202 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4203 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4204 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4205 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4206 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4207 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4208 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4209 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4210
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4211 else if (rettv->v_type == VAR_FUNC \|\| var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4212 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4213 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4214 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4215 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4216 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4217 EMSG(_("E693: Can only compare Funcref with Funcref"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4218 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4219 EMSG(_("E694: Invalid operation for Funcrefs"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4220 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4221 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4222 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4223 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4224 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4225 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4226 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4227 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4228 \|\| var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4229 n1 = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4230 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4231 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4232 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4233 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4234 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4235 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4236 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4237
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4242 else if ((rettv->v_type == VAR_NUMBER \|\| var2.v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4245 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4246 n2 = get_tv_number(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4262 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4263 s2 = get_tv_string_buf(&var2, buf2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4299 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4300 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4301 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4302 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 * + number addition
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 * - number subtraction
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 * . string concatenation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4321 eval5(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4323 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4326 typval_T var2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4327 typval_T var3;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4337 if (eval6(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4349 if (op != '+' \|\| rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4350 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4351 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4352 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4353 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4354 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4355 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4356 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4357 * side effects after an error. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4358 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4359 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4360 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4361 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4362 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4363 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4364
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4366 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4371 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4376 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 if (op == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4382 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4383 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4384 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4385 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4386 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4387 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4388 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4389 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4390 p = concat_str(s1, s2);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4391 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4392 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4393 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4395 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4396 && var2.v_type == VAR_LIST)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4397 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4398 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4399 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4400 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4401 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4402 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4403 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4404 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4405 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4406 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4407 *rettv = var3;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4408 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4410 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4411 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4412
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4413 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4414 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4415 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4416 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4417 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4418 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4419 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4420 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4421 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4422 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4423 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4424 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4425 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4426 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4427 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4428 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4429 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 if (op == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 n1 = n1 - n2;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4434 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4435 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4436 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4437 clear_tv(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445 * * number multiplication
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4446 * / number division
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4447 * % number modulo
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4455 eval6(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4457 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4460 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 long n1, n2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4463 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4468 if (eval7(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4482 n1 = get_tv_number_chk(rettv, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4483 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4484 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4485 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4499 n2 = get_tv_number_chk(&var2, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4500 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4501 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4502 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 if (op == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4523 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4524 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 * number number constant
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4534 * "string" string constant
5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4535 * 'string' literal string constant
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 * &option-name option value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 * @r register contents
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 * identifier variable value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 * function() function call
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 * (expression) nested expression
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4542 * [expr, expr] List
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4543 * {key: val, key: val} Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 * Also handle:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 * + in front unary plus (ignored)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4549 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4550 * trailing .name entry in Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4558 eval7(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4560 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 char_u start_leader, end_leader;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 char_u *alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4572 * Initialise variable so that clear_tv() can't mistake this for a
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4573 * string and free a string that isn't there.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4575 rettv->v_type = VAR_UNKNOWN;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 switch (**arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 * Number constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4604 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4605 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4612 case '"': ret = get_string_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4616 * Literal string constant: 'str''ing'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4618 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4619 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4620
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4621 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4622 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4623 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4624 case '[': ret = get_list_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4628 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4629 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4630 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4631 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4632
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4633 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4634 * Option value: &name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4636 case '&': ret = get_option_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4637 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4642 case '$': ret = get_env_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4651 rettv->v_type = VAR_STRING;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	4652 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4655 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 case '(': arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4662 ret = eval1(arg, rettv, evaluate); /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 EMSG(_("E110: Missing ')'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4668 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4671 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4673 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4674 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4675 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4676
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4677 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4678 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4679 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4680 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4681 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4682 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4683 s = *arg;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4684 len = get_name_len(arg, &alias, evaluate, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4685 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4686 s = alias;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4687
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4688 if (len <= 0)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4689 ret = FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4690 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4691 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4692 if (*arg == '(') / recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4693 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4694 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4695 * use its contents. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4696 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4697
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4698 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4699 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4700 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4701 &len, evaluate, NULL);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4702 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4703 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4704 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4705 if (aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4706 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4707 if (ret == OK)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4708 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4709 ret = FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4710 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4711 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4712 else if (evaluate)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4713 ret = get_var_tv(s, len, rettv, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4714 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4715 ret = OK;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4716 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4717
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4718 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4719 vim_free(alias);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4720 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4721
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4722 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4723
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4724 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4725 * expr(expr). */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4726 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4727 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4729 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4730 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4734 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4735
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4736 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4737 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4738 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4739 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4740 ret = FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4741 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4742 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4743 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4744 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4745 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4746 --end_leader;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4747 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4748 val = !val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4749 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4750 val = -val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4751 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4752 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4753 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4754 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4755 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4757
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4758 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 /*
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4762 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4763 * "*arg" points to the '[' or '.'.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4764 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4765 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4766 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4767 eval_index(arg, rettv, evaluate, verbose)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4768 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4769 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4770 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4771 int verbose; /* give error messages */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4772 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4773 int empty1 = FALSE, empty2 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4774 typval_T var1, var2;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4775 long n1, n2 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4776 long len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4777 int range = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4778 char_u *s;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4779 char_u *key = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4780
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4781 if (rettv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4782 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4783 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4784 EMSG(_("E695: Cannot index a Funcref"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4785 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4786 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4787
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4788 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4789 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4790 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4791 * dict.name
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4792 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4793 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4794 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4795 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4796 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4797 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4798 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4799 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4800 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4801 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4802 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4803 * something[idx]
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4804 *
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4805 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4806 */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4807 arg = skipwhite(arg + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4808 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4809 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4810 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4811 return FAIL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4812 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4813 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4814 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4815 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4816 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4817 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4818
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4819 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4820 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4821 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4822 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4823 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4824 range = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4825 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4826 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4827 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4828 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4829 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4830 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4831 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4832 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4833 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4834 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4835 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4836 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4837 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4838 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4839 clear_tv(&var2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4840 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4841 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4842 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4843
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4844 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4845 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4846 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4847 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4848 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4849 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4850 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4851 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4852 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4853 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4854 arg = skipwhite(arg + 1); /* skip the ']' */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4855 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4856
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4857 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4858 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4859 n1 = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4860 if (!empty1 && rettv->v_type != VAR_DICT)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4861 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4862 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4863 clear_tv(&var1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4864 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4865 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4866 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4867 if (empty2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4868 n2 = -1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4869 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4870 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4871 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4872 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4873 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4874 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4875
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4876 switch (rettv->v_type)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4877 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4878 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4879 case VAR_STRING:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4880 s = get_tv_string(rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4881 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4882 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4883 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4884 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4885 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4886 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4887 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4888 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4889 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4890 n1 = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4891 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4892 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4893 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4894 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4895 n2 = len;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4896 if (n1 >= len \|\| n2 < 0 \|\| n1 > n2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4897 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4898 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4899 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4900 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4901 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4902 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4903 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4904 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4905 * result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4906 if (n1 >= len \|\| n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4907 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4908 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4909 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4910 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4911 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4912 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4913 rettv->vval.v_string = s;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4914 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4915
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4916 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4917 len = list_len(rettv->vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4918 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4919 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4920 if (!empty1 && (n1 < 0 \|\| n1 >= len))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4921 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4922 /* For a range we allow invalid values and return an empty
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4923 * list. A list index out of range is an error. */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4924 if (!range)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4925 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4926 if (verbose)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4927 EMSGN(_(e_listidx), n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4928 return FAIL;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4929 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4930 n1 = len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4931 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4932 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4933 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4934 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4935 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4936
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4937 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4938 n2 = len + n2;
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4939 else if (n2 >= len)
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4940 n2 = len - 1;
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4941 if (!empty2 && (n2 < 0 \|\| n2 + 1 < n1))
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4942 n2 = -1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4943 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4944 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4945 return FAIL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4946 for (item = list_find(rettv->vval.v_list, n1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4947 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4948 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4949 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4950 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	4951 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4952 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4953 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4954 item = item->li_next;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4955 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4956 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4957 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4958 rettv->vval.v_list = l;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	4959 ++l->lv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4960 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4961 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4962 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4963 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4964 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4965 *rettv = var1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4966 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4967 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4968
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4969 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4970 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4971 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4972 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4973 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4974 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4975 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4976 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4977 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4978 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4979 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4980
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4981 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4982 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4983 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4984 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4985 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4986 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4987 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4988 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4989 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4990 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4991 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4992
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	4993 item = dict_find(rettv->vval.v_dict, key, (int)len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4994
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4995 if (item == NULL && verbose)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4996 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4997 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4998 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4999 if (item == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5000 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5001
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5002 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5003 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5004 *rettv = var1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5005 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5006 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5007 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5008 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5009
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5010 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5011 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5012
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5013 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5014 * Get an option value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5020 get_option_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5022 typval_T rettv; / when NULL, only check if option exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5023 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 long numval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 int opt_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 int working = (*arg == '+'); / has("+option") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 int opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5037 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5040 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 c = *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 opt_type = get_option_value(*arg, &numval,
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5054 rettv == NULL ? NULL : &stringval, opt_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5057 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5058 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5062 else if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5066 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5067 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5070 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5071 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5072 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5076 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5077 rettv->vval.v_number = numval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 else /* string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5081 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5082 rettv->vval.v_string = stringval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5085 else if (working && (opt_type == -2 \|\| opt_type == -1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 option_end = c; / put back for error messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5099 get_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5101 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 int extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5111 for (p = arg + 1; p != NUL && *p != '"'; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 extra += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 /* If only parsing, set arg and return here /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5143 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5144 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5145
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5146 for (p = arg + 1; p != NUL && *p != '"'; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 switch (*++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5152 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5153 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5154 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5155 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5156 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5157 case 't': *name++ = TAB; ++p; break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 case 'x':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 case 'U':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 int n, nr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 n = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 n = 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 nr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5178 ++p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 if (c != 'X')
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5183 name += (*mb_char2bytes)(nr, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 #endif
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5186 *name++ = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 case '6':
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5198 case '7': name = p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5199 if (p >= '0' && p <= '7')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5201 name = (name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5202 if (p >= '0' && p <= '7')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5203 name = (name << 3) + *p++ - '0';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5205 ++name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 /* Special key, e.g.: "\<C-W>" */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5209 case '<': extra = trans_special(&p, name, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5212 name += extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5217 default: MB_COPY_CHAR(p, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5221 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5222 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5223
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5224 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5225 *name = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5226 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5228 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5231 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5232 * Allocate a variable for a 'str''ing' constant.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5233 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5234 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5235 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5236 get_lit_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5238 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5241 char_u *p;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5242 char_u *str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5243 int reduce = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5245 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5246 * Find the end of the string, skipping ''.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5248 for (p = arg + 1; p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5249 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5250 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5251 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5252 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5253 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5254 ++reduce;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5255 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5256 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5257 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5258
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5259 if (*p != '\'')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5261 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5262 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5264
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5265 /* If only parsing return after setting "arg" /
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5266 if (!evaluate)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5267 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5268 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5269 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5270 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5271
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5272 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5273 * Copy the string into allocated memory, handling '' to ' reduction.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5274 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5275 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5276 if (str == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5277 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5278 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5279 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5280
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5281 for (p = arg + 1; p != NUL; )
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5282 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5283 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5284 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5285 if (p[1] != '\'')
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5286 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5287 ++p;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5288 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5289 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5290 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5291 *str = NUL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5292 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5293
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5294 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5295 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5296
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5297 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5298 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5299 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5300 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5301 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5302 get_list_tv(arg, rettv, evaluate)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5303 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5304 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5305 int evaluate;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5306 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5307 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5308 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5309 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5310
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5311 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5312 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5313 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5314 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5315 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5316 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5317
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5318 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5319 while (arg != ']' && arg != NUL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5320 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5321 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5322 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5323 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5324 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5325 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5326 if (item != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5327 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5328 item->li_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	5329 item->li_tv.v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5330 list_append(l, item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5331 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5332 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5333 clear_tv(&tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5334 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5335
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5336 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5337 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5338 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5339 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5340 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5341 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5342 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5343 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5344 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5345
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5346 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5347 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5348 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5349 failret:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5350 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5351 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5352 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5353 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5354
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5355 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5356 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5357 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5358 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5359 rettv->vval.v_list = l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5360 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5361 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5362
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5363 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5364 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5365
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5366 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5367 * Allocate an empty header for a list.
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5368 * Caller should take care of the reference count.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5369 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5370 list_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5371 list_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5372 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5373 list_T *l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5374
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5375 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5376 if (l != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5377 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5378 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5379 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5380 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5381 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5382 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5383 first_list = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5384 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5385 return l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5386 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5387
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5388 /*
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5389 * Allocate an empty list for a return value.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5390 * Returns OK or FAIL.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5391 */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5392 static int
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5393 rettv_list_alloc(rettv)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5394 typval_T *rettv;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5395 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5396 list_T *l = list_alloc();
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5397
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5398 if (l == NULL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5399 return FAIL;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5400
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5401 rettv->vval.v_list = l;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5402 rettv->v_type = VAR_LIST;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5403 ++l->lv_refcount;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5404 return OK;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5405 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5406
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5407 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5408 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5409 * becomes zero.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5410 */
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	5411 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5412 list_unref(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5413 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5414 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5415 if (l != NULL && --l->lv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5416 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5417 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5418
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5419 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5420 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5421 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5422 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5423 void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5424 list_free(l, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5425 list_T *l;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5426 int recurse; /* Free Lists and Dictionaries recursively. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5427 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5428 listitem_T *item;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5429
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5430 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5431 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5432 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5433 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5434 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5435 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5436 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5437
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5438 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5439 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5440 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5441 l->lv_first = item->li_next;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5442 if (recurse \|\| (item->li_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5443 && item->li_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5444 clear_tv(&item->li_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5445 vim_free(item);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5446 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5447 vim_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5448 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5449
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5450 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5451 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5452 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5453 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5454 listitem_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5455 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5456 return (listitem_T *)alloc(sizeof(listitem_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5457 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5458
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5459 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	5460 * Free a list item. Also clears the value. Does not notify watchers.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5461 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5462 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5463 listitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5464 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5465 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5466 clear_tv(&item->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5467 vim_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5468 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5469
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5470 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5471 * Remove a list item from a List and free it. Also clears the value.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5472 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5473 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5474 listitem_remove(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5475 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5476 listitem_T *item;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5477 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5478 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5479 listitem_free(item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5480 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5481
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5482 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5483 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5484 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5485 static long
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5486 list_len(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5487 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5488 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5489 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5490 return 0L;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5491 return l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5492 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5493
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5494 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5495 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5496 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5497 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5498 list_equal(l1, l2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5499 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5500 list_T *l2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5501 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5502 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5503 listitem_T item1, item2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5504
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5505 if (l1 == l2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5506 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5507 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5508 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5509
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5510 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5511 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5512 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5513 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5514 return FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5515 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5516 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5517
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5518 #if defined(FEAT_PYTHON) \|\| defined(PROTO)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5519 /*
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5520 * Return the dictitem that an entry in a hashtable points to.
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5521 */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5522 dictitem_T *
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5523 dict_lookup(hi)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5524 hashitem_T *hi;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5525 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5526 return HI2DI(hi);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5527 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5528 #endif
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5529
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5530 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5531 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5532 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5533 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5534 dict_equal(d1, d2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5535 dict_T *d1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5536 dict_T *d2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5537 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5538 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5539 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5540 dictitem_T *item2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5541 int todo;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5542
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5543 if (d1 == d2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5544 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5545 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5546 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5547
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	5548 todo = (int)d1->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5549 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5550 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5551 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5552 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5553 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5554 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5555 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5556 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5557 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5558 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5559 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5560 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5561 return TRUE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5562 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5563
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5564 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5565 * Return TRUE if "tv1" and "tv2" have the same value.
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5566 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5567 * numbers are different.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5568 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5569 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5570 tv_equal(tv1, tv2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5571 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5572 typval_T *tv2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5573 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5574 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5575 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	5576 char_u s1, s2;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5577 static int recursive = 0; /* cach recursive loops */
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5578 int r;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5579
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5580 if (tv1->v_type != tv2->v_type)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5581 return FALSE;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5582 /* Catch lists and dicts that have an endless loop by limiting
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5583 * recursiveness to 1000. We guess they are equal then. */
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5584 if (recursive >= 1000)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5585 return TRUE;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5586
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5587 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5588 {
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5589 case VAR_LIST:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5590 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5591 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5592 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5593 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5594
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5595 case VAR_DICT:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5596 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5597 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5598 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5599 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5600
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5601 case VAR_FUNC:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5602 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5603 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5604 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5605
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5606 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5607 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5608
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5609 case VAR_STRING:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5610 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5611 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5612 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5613 }
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5614
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5615 EMSG2(_(e_intern2), "tv_equal()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5616 return TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5617 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5618
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5619 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5620 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5621 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5622 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5623 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5624 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5625 list_find(l, n)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5626 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5627 long n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5628 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5629 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5630 long idx;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5631
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5632 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5633 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5634
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5635 /* Negative index is relative to the end. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5636 if (n < 0)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5637 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5638
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5639 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5640 if (n < 0 \|\| n >= l->lv_len)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5641 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5642
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5643 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5644 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5645 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5646 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5647 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5648 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5649 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5650 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5651 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5652 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5653 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5654 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5655 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5656 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5657 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5658 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5659 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5660 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5661 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5662 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5663 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5664 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5665 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5666 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5667 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5668 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5669 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5670 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5671 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5672 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5673 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5674 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5675 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5676 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5677 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5678 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5679 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5680
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5681 while (n > idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5682 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5683 /* search forward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5684 item = item->li_next;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5685 ++idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5686 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5687 while (n < idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5688 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5689 /* search backward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5690 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5691 --idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5692 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5693
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5694 /* cache the used index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5695 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5696 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5697
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5698 return item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5699 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5700
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5701 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5702 * Get list item "l[idx]" as a number.
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5703 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5704 static long
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5705 list_find_nr(l, idx, errorp)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5706 list_T *l;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5707 long idx;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5708 int errorp; / set to TRUE when something wrong */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5709 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5710 listitem_T *li;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5711
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5712 li = list_find(l, idx);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5713 if (li == NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5714 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5715 if (errorp != NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5716 *errorp = TRUE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5717 return -1L;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5718 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5719 return get_tv_number_chk(&li->li_tv, errorp);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5720 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5721
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5722 /*
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5723 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5724 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5725 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5726 static long
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5727 list_idx_of_item(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5728 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5729 listitem_T *item;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5730 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5731 long idx = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5732 listitem_T *li;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5733
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5734 if (l == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5735 return -1;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5736 idx = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5737 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5738 ++idx;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5739 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5740 return -1;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	5741 return idx;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5742 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5743
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5744 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5745 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5746 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5747 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5748 list_append(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5749 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5750 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5751 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5752 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5753 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5754 /* empty list */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5755 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5756 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5757 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5758 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5759 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5760 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5761 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5762 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5763 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5764 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5765 ++l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5766 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5767 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5768
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5769 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5770 * Append typval_T "tv" to the end of list "l".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5771 * Return FAIL when out of memory.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5772 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5773 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5774 list_append_tv(l, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5775 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5776 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5777 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5778 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5779
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5780 if (li == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5781 return FAIL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5782 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5783 list_append(l, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5784 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5785 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5786
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5787 /*
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	5788 * Add a dictionary to a list. Used by getqflist().
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5789 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5790 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5791 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5792 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5793 list_T *list;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5794 dict_T *dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5795 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5796 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5797
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5798 if (li == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5799 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5800 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5801 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5802 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5803 list_append(list, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5804 ++dict->dv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5805 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5806 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5807
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5808 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5809 * Make a copy of "str" and append it as an item to list "l".
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5810 * When "len" >= 0 use "str[len]".
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5811 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5812 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5813 static int
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5814 list_append_string(l, str, len)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5815 list_T *l;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5816 char_u *str;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5817 int len;
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5818 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5819 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5820
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5821 if (li == NULL)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5822 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5823 list_append(l, li);
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5824 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5825 li->li_tv.v_lock = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5826 if (str == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5827 li->li_tv.vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5828 else if ((li->li_tv.vval.v_string = (len >= 0 ? vim_strnsave(str, len)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	5829 : vim_strsave(str))) == NULL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5830 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5831 return OK;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5832 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5833
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5834 /*
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5835 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5836 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5837 */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5838 static int
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5839 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5840 list_T *l;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5841 varnumber_T n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5842 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5843 listitem_T *li;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5844
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5845 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5846 if (li == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5847 return FAIL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5848 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5849 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5850 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5851 list_append(l, li);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5852 return OK;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5853 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5854
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5855 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5856 * Insert typval_T "tv" in list "l" before "item".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5857 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5858 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5859 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5860 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5861 list_insert_tv(l, tv, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5862 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5863 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5864 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5865 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5866 listitem_T *ni = listitem_alloc();
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5867
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5868 if (ni == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5869 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5870 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5871 if (item == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5872 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5873 list_append(l, ni);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5874 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5875 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5876 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5877 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5878 ni->li_next = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5879 if (item->li_prev == NULL)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5880 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5881 l->lv_first = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5882 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5883 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5884 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5885 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5886 item->li_prev->li_next = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5887 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5888 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5889 item->li_prev = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5890 ++l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5891 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5892 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5893 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5894
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5895 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5896 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5897 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5898 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5899 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5900 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5901 list_extend(l1, l2, bef)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5902 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5903 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5904 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5905 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5906 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5907
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5908 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5909 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5910 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5911 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5912 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5913
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5914 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5915 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5916 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5917 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5918 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5919 list_concat(l1, l2, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5920 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5921 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5922 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5923 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5924 list_T *l;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5925
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5926 /* make a copy of the first list. */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5927 l = list_copy(l1, FALSE, 0);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5928 if (l == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5929 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5930 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5931 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5932
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5933 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5934 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5935 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5936
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5937 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5938 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5939 * The refcount of the new list is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5940 * See item_copy() for "copyID".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5941 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5942 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5943 static list_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5944 list_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5945 list_T *orig;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5946 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5947 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5948 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5949 list_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5950 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5951 listitem_T *ni;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5952
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5953 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5954 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5955
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5956 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5957 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5958 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5959 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5960 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5961 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5962 * refer back to this list. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5963 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5964 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5965 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5966 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5967 item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5968 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5969 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5970 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5971 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5972 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5973 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5974 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5975 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5976 vim_free(ni);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5977 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5978 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5979 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5980 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5981 copy_tv(&item->li_tv, &ni->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5982 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5983 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5984 ++copy->lv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5985 if (item != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5986 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5987 list_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5988 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5989 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5990 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5991
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5992 return copy;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5993 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5994
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5995 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5996 * Remove items "item" to "item2" from list "l".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5997 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5998 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5999 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	6000 list_remove(l, item, item2)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6001 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6002 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6003 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6004 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6005 listitem_T *ip;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6006
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6007 /* notify watchers */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6008 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6009 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	6010 --l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6011 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6012 if (ip == item2)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6013 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6014 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6015
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6016 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6017 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6018 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6019 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6020 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6021 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6022 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6023 item->li_prev->li_next = item2->li_next;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	6024 l->lv_idx_item = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6025 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6026
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6027 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6028 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6029 * May return NULL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6030 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6031 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6032 list2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6033 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6034 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6035 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6036 garray_T ga;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6037
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6038 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6039 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6040 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6041 ga_append(&ga, '[');
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6042 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE, copyID) == FAIL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6043 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6044 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6045 return NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6046 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6047 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6048 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6049 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6050 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6051
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6052 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6053 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6054 * When "echo" is TRUE use String as echoed, otherwise as inside a List.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6055 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6056 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6057 static int
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6058 list_join(gap, l, sep, echo, copyID)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6059 garray_T *gap;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6060 list_T *l;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6061 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6062 int echo;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6063 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6064 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6065 int first = TRUE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6066 char_u *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6067 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6068 listitem_T *item;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6069 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6070
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6071 for (item = l->lv_first; item != NULL && !got_int; item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6072 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6073 if (first)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6074 first = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6075 else
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6076 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6077
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6078 if (echo)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6079 s = echo_string(&item->li_tv, &tofree, numbuf, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6080 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6081 s = tv2string(&item->li_tv, &tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6082 if (s != NULL)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6083 ga_concat(gap, s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6084 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6085 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6086 return FAIL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6087 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6088 return OK;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6089 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6090
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6091 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6092 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6093 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6094 * We use reference counts to be able to free most items right away when they
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6095 * are no longer used. But for composite items it's possible that it becomes
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6096 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6097 * reference. Example:
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6098 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6099 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6100 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6101 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6102 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6103 * once in a while find out which lists and dicts are not referenced from any
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6104 * variable.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6105 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6106 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6107 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6108 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6109 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6110
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6111 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6112 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6113 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6114 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6115 int
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6116 garbage_collect()
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6117 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6118 dict_T *dd;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6119 list_T *ll;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6120 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6121 buf_T *buf;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6122 win_T *wp;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6123 int i;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6124 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6125 int did_free = FALSE;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6126 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6127 tabpage_T *tp;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6128 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6129
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6130 /* Only do this once. */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6131 want_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6132 may_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6133
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6134 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6135 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6136 * with copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6137 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6138 /* script-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6139 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6140 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6141
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6142 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6143 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6144 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6145
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6146 /* window-local variables */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6147 FOR_ALL_TAB_WINDOWS(tp, wp)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6148 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6149
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6150 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6151 /* tabpage-local variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6152 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6153 set_ref_in_ht(&tp->tp_vars.dv_hashtab, copyID);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6154 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6155
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6156 /* global variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6157 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6158
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6159 /* function-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6160 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6161 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6162 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6163 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6164 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6165
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6166 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6167 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6168 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6169 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6170 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6171 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6172 /* Free the Dictionary and ordinary items it contains, but don't
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6173 * recurse into Lists and Dictionaries, they will be in the list
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6174 * of dicts or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6175 dict_free(dd, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6176 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6177
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6178 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6179 dd = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6180 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6181 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6182 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6183
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6184 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6185 * 3. Go through the list of lists and free items without the copyID.
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6186 * But don't free a list that has a watcher (used in a for loop), these
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6187 * are not referenced anywhere.
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6188 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6189 for (ll = first_list; ll != NULL; )
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6190 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6191 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6192 /* Free the List and ordinary items it contains, but don't recurse
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6193 * into Lists and Dictionaries, they will be in the list of dicts
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6194 * or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6195 list_free(ll, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6196 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6197
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6198 /* restart, next list may also have been freed */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6199 ll = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6200 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6201 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6202 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6203
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6204 return did_free;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6205 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6206
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6207 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6208 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6209 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6210 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6211 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6212 hashtab_T *ht;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6213 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6214 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6215 int todo;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6216 hashitem_T *hi;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6217
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6218 todo = (int)ht->ht_used;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6219 for (hi = ht->ht_array; todo > 0; ++hi)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6220 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6221 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6222 --todo;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6223 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6224 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6225 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6226
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6227 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6228 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6229 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6230 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6231 set_ref_in_list(l, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6232 list_T *l;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6233 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6234 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6235 listitem_T *li;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6236
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6237 for (li = l->lv_first; li != NULL; li = li->li_next)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6238 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6239 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6240
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6241 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6242 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6243 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6244 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6245 set_ref_in_item(tv, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6246 typval_T *tv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6247 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6248 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6249 dict_T *dd;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6250 list_T *ll;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6251
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6252 switch (tv->v_type)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6253 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6254 case VAR_DICT:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6255 dd = tv->vval.v_dict;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6256 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6257 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6258 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6259 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6260 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6261 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6262 break;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6263
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6264 case VAR_LIST:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6265 ll = tv->vval.v_list;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6266 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6267 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6268 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6269 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6270 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6271 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6272 break;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6273 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6274 return;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6275 }
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6276
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6277 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6278 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6279 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6280 dict_T *
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6281 dict_alloc()
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6282 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6283 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6284
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6285 d = (dict_T *)alloc(sizeof(dict_T));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6286 if (d != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6287 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6288 /* Add the list to the list of dicts for garbage collection. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6289 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6290 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6291 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6292 d->dv_used_prev = NULL;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6293 first_dict = d;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6294
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6295 hash_init(&d->dv_hashtab);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6296 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6297 d->dv_refcount = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6298 d->dv_copyID = 0;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6299 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6300 return d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6301 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6302
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6303 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6304 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6305 * becomes zero.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6306 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6307 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6308 dict_unref(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6309 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6310 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6311 if (d != NULL && --d->dv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6312 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6313 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6314
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6315 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6316 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6317 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6318 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6319 static void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6320 dict_free(d, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6321 dict_T *d;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6322 int recurse; /* Free Lists and Dictionaries recursively. */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6323 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6324 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6325 hashitem_T *hi;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6326 dictitem_T *di;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6327
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6328 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6329 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6330 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6331 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6332 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6333 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6334 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6335
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6336 /* Lock the hashtab, we don't want it to resize while freeing items. */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6337 hash_lock(&d->dv_hashtab);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6338 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6339 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6340 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6341 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6342 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6343 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6344 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6345 di = HI2DI(hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6346 hash_remove(&d->dv_hashtab, hi);
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6347 if (recurse \|\| (di->di_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6348 && di->di_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6349 clear_tv(&di->di_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6350 vim_free(di);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6351 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6352 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6353 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6354 hash_clear(&d->dv_hashtab);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6355 vim_free(d);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6356 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6357
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6358 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6359 * Allocate a Dictionary item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6360 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6361 * Note that the value of the item "di_tv" still needs to be initialized!
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6362 * Returns NULL when out of memory.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6363 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6364 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6365 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6366 char_u *key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6367 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6368 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6369
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6370 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6371 if (di != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6372 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6373 STRCPY(di->di_key, key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6374 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6375 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6376 return di;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6377 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6378
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6379 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6380 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6381 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6382 static dictitem_T *
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6383 dictitem_copy(org)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6384 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6385 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6386 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6387
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6388 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6389 + STRLEN(org->di_key)));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6390 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6391 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6392 STRCPY(di->di_key, org->di_key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6393 di->di_flags = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6394 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6395 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6396 return di;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6397 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6398
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6399 /*
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6400 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6401 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6402 static void
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6403 dictitem_remove(dict, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6404 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6405 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6406 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6407 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6408
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6409 hi = hash_find(&dict->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6410 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6411 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6412 else
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6413 hash_remove(&dict->dv_hashtab, hi);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6414 dictitem_free(item);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6415 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6416
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6417 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6418 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6419 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6420 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6421 dictitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6422 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6423 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6424 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6425 vim_free(item);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6426 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6427
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6428 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6429 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6430 * The refcount of the new dict is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6431 * See item_copy() for "copyID".
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6432 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6433 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6434 static dict_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6435 dict_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6436 dict_T *orig;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6437 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6438 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6439 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6440 dict_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6441 dictitem_T *di;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6442 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6443 hashitem_T *hi;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6444
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6445 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6446 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6447
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6448 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6449 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6450 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6451 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6452 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6453 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6454 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6455 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6456 todo = (int)orig->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6457 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6458 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6459 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6460 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6461 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6462
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6463 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6464 if (di == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6465 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6466 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6467 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6468 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6469 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6470 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6471 vim_free(di);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6472 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6473 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6474 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6475 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6476 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6477 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6478 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6479 dictitem_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6480 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6481 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6482 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6483 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6484
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6485 ++copy->dv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6486 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6487 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6488 dict_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6489 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6490 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6491 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6492
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6493 return copy;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6494 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6495
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6496 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6497 * Add item "item" to Dictionary "d".
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6498 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6499 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6500 static int
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6501 dict_add(d, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6502 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6503 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6504 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6505 return hash_add(&d->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6506 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6507
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6508 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6509 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6510 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6511 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6512 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6513 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6514 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6515 dict_T *d;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6516 char *key;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6517 long nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6518 char_u *str;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6519 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6520 dictitem_T *item;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6521
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6522 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6523 if (item == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6524 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6525 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6526 if (str == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6527 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6528 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6529 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6530 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6531 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6532 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6533 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6534 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6535 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6536 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6537 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6538 dictitem_free(item);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6539 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6540 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6541 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6542 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6543
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6544 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6545 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6546 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6547 static long
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6548 dict_len(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6549 dict_T *d;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6550 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6551 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6552 return 0L;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6553 return (long)d->dv_hashtab.ht_used;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6554 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6555
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6556 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6557 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6558 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6559 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6560 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6561 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6562 dict_find(d, key, len)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6563 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6564 char_u *key;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6565 int len;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6566 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6567 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6568 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6569 char_u *akey;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6570 char_u *tofree = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6571 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6572
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6573 if (len < 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6574 akey = key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6575 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6576 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6577 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6578 if (akey == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6579 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6580 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6581 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6582 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6583 /* Avoid a malloc/free by using buf[]. */
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	6584 vim_strncpy(buf, key, len);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6585 akey = buf;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6586 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6587
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6588 hi = hash_find(&d->dv_hashtab, akey);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6589 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6590 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6591 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6592 return HI2DI(hi);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6593 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6594
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6595 /*
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6596 * Get a string item from a dictionary.
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6597 * When "save" is TRUE allocate memory for it.
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6598 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6599 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6600 char_u *
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6601 get_dict_string(d, key, save)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6602 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6603 char_u *key;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6604 int save;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6605 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6606 dictitem_T *di;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6607 char_u *s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6608
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6609 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6610 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6611 return NULL;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6612 s = get_tv_string(&di->di_tv);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6613 if (save && s != NULL)
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6614 s = vim_strsave(s);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6615 return s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6616 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6617
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6618 /*
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6619 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6620 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6621 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6622 long
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6623 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6624 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6625 char_u *key;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6626 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6627 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6628
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6629 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6630 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6631 return 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6632 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6633 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6634
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6635 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6636 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6637 * May return NULL.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6638 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6639 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6640 dict2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6641 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6642 int copyID;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6643 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6644 garray_T ga;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6645 int first = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6646 char_u *tofree;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6647 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6648 hashitem_T *hi;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6649 char_u *s;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6650 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6651 int todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6652
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6653 if ((d = tv->vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6654 return NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6655 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6656 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6657
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6658 todo = (int)d->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6659 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6660 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6661 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6662 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6663 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6664
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6665 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6666 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6667 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6668 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6669
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6670 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6671 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6672 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6673 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6674 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6675 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6676 ga_concat(&ga, (char_u *)": ");
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6677 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6678 if (s != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6679 ga_concat(&ga, s);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6680 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6681 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6682 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6683 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6684 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6685 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6686 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6687 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6688 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6689 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6690
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6691 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6692 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6693 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6694 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6695
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6696 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6697 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6698 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6699 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6700 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6701 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6702 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6703 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6704 int evaluate;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6705 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6706 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6707 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6708 typval_T tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6709 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6710 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6711 char_u start = skipwhite(arg + 1);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6712 char_u buf[NUMBUFLEN];
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6713
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6714 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6715 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6716 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6717 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6718 * first item.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6719 * But {} is an empty Dictionary.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6720 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6721 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6722 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6723 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6724 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6725 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6726 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6727 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6728
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6729 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6730 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6731 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6732 if (d == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6733 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6734 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6735 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6736 tv.v_type = VAR_UNKNOWN;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6737
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6738 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6739 while (arg != '}' && arg != NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6740 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6741 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6742 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6743 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6744 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6745 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6746 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6747 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6748 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6749 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6750 if (key == NULL \|\| *key == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6751 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6752 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6753 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6754 EMSG(_(e_emptykey));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6755 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6756 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6757 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6758
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6759 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6760 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6761 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6762 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6763 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6764 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6765 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6766 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6767 item = dict_find(d, key, -1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6768 if (item != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6769 {
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	6770 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6771 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6772 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6773 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6774 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6775 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6776 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6777 if (item != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6778 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6779 item->di_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6780 item->di_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6781 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6782 dictitem_free(item);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6783 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6784 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6785
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6786 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6787 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6788 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6789 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6790 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6791 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6792 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6793 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6794 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6795
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6796 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6797 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6798 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6799 failret:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6800 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6801 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6802 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6803 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6804
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6805 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6806 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6807 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6808 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6809 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6810 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6811 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6812
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6813 return OK;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6814 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6815
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6816 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6817 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6818 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6819 * "numbuf" is used for a number.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6820 * Does not put quotes around strings, as ":echo" displays values.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6821 * When "copyID" is not NULL replace recursive lists and dicts with "...".
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	6822 * May return NULL.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6823 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6824 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6825 echo_string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6826 typval_T *tv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6827 char_u **tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6828 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6829 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6830 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6831 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6832 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6833
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6834 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6835 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6836 EMSG(_("E724: variable nested too deep for displaying"));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6837 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6838 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6839 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6840 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6841
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6842 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6843 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6844 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6845 *tofree = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6846 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6847 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6848
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6849 case VAR_LIST:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6850 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6851 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6852 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6853 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6854 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6855 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6856 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6857 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6858 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6859 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6860 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6861 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6862 tv->vval.v_list->lv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6863 *tofree = list2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6864 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6865 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6866 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6867
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6868 case VAR_DICT:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6869 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6870 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6871 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6872 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6873 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6874 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6875 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6876 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6877 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6878 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6879 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6880 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6881 tv->vval.v_dict->dv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6882 *tofree = dict2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6883 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6884 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6885 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6886
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6887 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6888 case VAR_NUMBER:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6889 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6890 r = get_tv_string_buf(tv, numbuf);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6891 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6892
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6893 default:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6894 EMSG2(_(e_intern2), "echo_string()");
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6895 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6896 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6897
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6898 --recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6899 return r;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6900 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6901
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6902 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6903 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6904 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6905 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6906 * Puts quotes around strings, so that they can be parsed back by eval().
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	6907 * May return NULL.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6908 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6909 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6910 tv2string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6911 typval_T *tv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6912 char_u **tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6913 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6914 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6915 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6916 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6917 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6918 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6919 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6920 return *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6921 case VAR_STRING:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6922 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6923 return *tofree;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6924 case VAR_NUMBER:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6925 case VAR_LIST:
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6926 case VAR_DICT:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6927 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6928 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6929 EMSG2(_(e_intern2), "tv2string()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6930 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6931 return echo_string(tv, tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6932 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6933
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6934 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6935 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6936 * If "str" is NULL an empty string is assumed.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6937 * If "function" is TRUE make it function('string').
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6938 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6939 static char_u *
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6940 string_quote(str, function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6941 char_u *str;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6942 int function;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6943 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6944 unsigned len;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6945 char_u p, r, *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6946
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6947 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6948 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6949 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6950 len += (unsigned)STRLEN(str);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6951 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6952 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6953 ++len;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6954 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6955 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6956 if (r != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6957 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6958 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6959 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6960 STRCPY(r, "function('");
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6961 r += 10;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6962 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6963 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6964 *r++ = '\'';
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6965 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6966 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6967 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6968 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6969 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6970 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6971 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6972 *r++ = '\'';
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6973 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6974 *r++ = ')';
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6975 *r++ = NUL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6976 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6977 return s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6978 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6979
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6980 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6981 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6982 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6983 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6984 * Always return OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6986 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6987 get_env_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6988 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6989 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6990 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6991 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6992 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6993 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6994 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6995 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6996 int mustfree = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6998 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6999 name = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7000 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7001 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7003 if (len != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7004 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7005 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7006 name[len] = NUL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7007 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7008 string = vim_getenv(name, &mustfree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7009 if (string != NULL && *string != NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7010 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7011 if (!mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7012 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7013 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7014 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7015 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7016 if (mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7017 vim_free(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7018
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7019 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7020 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7021 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7023 vim_free(string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7024 string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7027 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7028 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7029 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7030 rettv->vval.v_string = string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7033 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7036 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7037 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7038 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7039 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7040 static struct fst
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7042 char f_name; / function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7043 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7044 char f_max_argc; /* maximal number of arguments */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7045 void (f_func) __ARGS((typval_T args, typval_T *rvar));
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	7046 /* implementation of function */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7047 } functions[] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7048 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7049 {"add", 2, 2, f_add},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7050 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7051 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7052 {"argidx", 0, 0, f_argidx},
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7053 {"argv", 0, 1, f_argv},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7054 {"browse", 4, 4, f_browse},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7055 {"browsedir", 2, 2, f_browsedir},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7056 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7057 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7058 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7059 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7060 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7061 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7062 {"bufname", 1, 1, f_bufname},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7063 {"bufnr", 1, 2, f_bufnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7064 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7065 {"byte2line", 1, 1, f_byte2line},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7066 {"byteidx", 2, 2, f_byteidx},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7067 {"call", 2, 3, f_call},
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	7068 {"changenr", 0, 0, f_changenr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7069 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7070 {"cindent", 1, 1, f_cindent},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7071 {"clearmatches", 0, 0, f_clearmatches},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7072 {"col", 1, 1, f_col},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7073 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	7074 {"complete", 2, 2, f_complete},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7075 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7076 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7077 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7078 {"confirm", 1, 4, f_confirm},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7079 {"copy", 1, 1, f_copy},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7080 {"count", 2, 4, f_count},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7081 {"cscope_connection",0,3, f_cscope_connection},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7082 {"cursor", 1, 3, f_cursor},
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7083 {"deepcopy", 1, 2, f_deepcopy},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7084 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7085 {"did_filetype", 0, 0, f_did_filetype},
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7086 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7087 {"diff_hlID", 2, 2, f_diff_hlID},
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	7088 {"empty", 1, 1, f_empty},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7089 {"escape", 2, 2, f_escape},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7090 {"eval", 1, 1, f_eval},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7091 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7092 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7093 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7094 {"expand", 1, 2, f_expand},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7095 {"extend", 2, 3, f_extend},
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	7096 {"feedkeys", 1, 2, f_feedkeys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7097 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7098 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7099 {"filewritable", 1, 1, f_filewritable},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7100 {"filter", 2, 2, f_filter},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7101 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7102 {"findfile", 1, 3, f_findfile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7103 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7104 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7105 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7106 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7107 {"foldtext", 0, 0, f_foldtext},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7108 {"foldtextresult", 1, 1, f_foldtextresult},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7109 {"foreground", 0, 0, f_foreground},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7110 {"function", 1, 1, f_function},
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	7111 {"garbagecollect", 0, 0, f_garbagecollect},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7112 {"get", 2, 3, f_get},
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	7113 {"getbufline", 2, 3, f_getbufline},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7114 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7115 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7116 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7117 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7118 {"getcmdpos", 0, 0, f_getcmdpos},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7119 {"getcmdtype", 0, 0, f_getcmdtype},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7120 {"getcwd", 0, 0, f_getcwd},
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	7121 {"getfontname", 0, 1, f_getfontname},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7122 {"getfperm", 1, 1, f_getfperm},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7123 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7124 {"getftime", 1, 1, f_getftime},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7125 {"getftype", 1, 1, f_getftype},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7126 {"getline", 1, 2, f_getline},
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7127 {"getloclist", 1, 1, f_getqflist},
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	7128 {"getmatches", 0, 0, f_getmatches},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7129 {"getpos", 1, 1, f_getpos},
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	7130 {"getqflist", 0, 0, f_getqflist},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7131 {"getreg", 0, 2, f_getreg},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7132 {"getregtype", 0, 1, f_getregtype},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7133 {"gettabwinvar", 3, 3, f_gettabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7134 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7135 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7136 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7137 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7138 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7139 {"has", 1, 1, f_has},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7140 {"has_key", 2, 2, f_has_key},
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	7141 {"haslocaldir", 0, 0, f_haslocaldir},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7142 {"hasmapto", 1, 3, f_hasmapto},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7143 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7144 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7145 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7146 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7147 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7148 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7149 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7150 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7151 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7152 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7153 {"indent", 1, 1, f_indent},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7154 {"index", 2, 4, f_index},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7155 {"input", 1, 3, f_input},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7156 {"inputdialog", 1, 3, f_inputdialog},
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	7157 {"inputlist", 1, 1, f_inputlist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7158 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7159 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7160 {"inputsecret", 1, 2, f_inputsecret},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7161 {"insert", 2, 3, f_insert},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7162 {"isdirectory", 1, 1, f_isdirectory},
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7163 {"islocked", 1, 1, f_islocked},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7164 {"items", 1, 1, f_items},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7165 {"join", 1, 2, f_join},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7166 {"keys", 1, 1, f_keys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7167 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7168 {"len", 1, 1, f_len},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7169 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7170 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7171 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7172 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7173 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7174 {"localtime", 0, 0, f_localtime},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7175 {"map", 2, 2, f_map},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7176 {"maparg", 1, 3, f_maparg},
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7177 {"mapcheck", 1, 3, f_mapcheck},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7178 {"match", 2, 4, f_match},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7179 {"matchadd", 2, 4, f_matchadd},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7180 {"matcharg", 1, 1, f_matcharg},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7181 {"matchdelete", 1, 1, f_matchdelete},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7182 {"matchend", 2, 4, f_matchend},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7183 {"matchlist", 2, 4, f_matchlist},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7184 {"matchstr", 2, 4, f_matchstr},
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7185 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7186 {"min", 1, 1, f_min},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7187 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7188 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7189 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7190 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7191 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7192 {"nr2char", 1, 1, f_nr2char},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7193 {"pathshorten", 1, 1, f_pathshorten},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7194 {"prevnonblank", 1, 1, f_prevnonblank},
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	7195 {"printf", 2, 19, f_printf},
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	7196 {"pumvisible", 0, 0, f_pumvisible},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7197 {"range", 1, 3, f_range},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7198 {"readfile", 1, 3, f_readfile},
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7199 {"reltime", 0, 2, f_reltime},
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7200 {"reltimestr", 1, 1, f_reltimestr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7201 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7202 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7203 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7204 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7205 {"remote_send", 2, 3, f_remote_send},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7206 {"remove", 2, 3, f_remove},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7207 {"rename", 2, 2, f_rename},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7208 {"repeat", 2, 2, f_repeat},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7209 {"resolve", 1, 1, f_resolve},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7210 {"reverse", 1, 1, f_reverse},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7211 {"search", 1, 3, f_search},
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	7212 {"searchdecl", 1, 3, f_searchdecl},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7213 {"searchpair", 3, 6, f_searchpair},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7214 {"searchpairpos", 3, 6, f_searchpairpos},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7215 {"searchpos", 1, 3, f_searchpos},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7216 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7218 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7219 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7220 {"setline", 2, 2, f_setline},
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	7221 {"setloclist", 2, 3, f_setloclist},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7222 {"setmatches", 1, 1, f_setmatches},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7223 {"setpos", 2, 2, f_setpos},
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	7224 {"setqflist", 1, 2, f_setqflist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7225 {"setreg", 2, 3, f_setreg},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7226 {"settabwinvar", 4, 4, f_settabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7227 {"setwinvar", 3, 3, f_setwinvar},
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	7228 {"shellescape", 1, 1, f_shellescape},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7229 {"simplify", 1, 1, f_simplify},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7230 {"sort", 1, 2, f_sort},
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	7231 {"soundfold", 1, 1, f_soundfold},
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	7232 {"spellbadword", 0, 1, f_spellbadword},
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	7233 {"spellsuggest", 1, 3, f_spellsuggest},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7234 {"split", 1, 3, f_split},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7235 {"str2nr", 1, 2, f_str2nr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7236 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7238 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7239 {"stridx", 2, 3, f_stridx},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7240 {"string", 1, 1, f_string},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7241 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7242 {"strpart", 2, 3, f_strpart},
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	7243 {"strridx", 2, 3, f_strridx},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7244 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7245 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7249 {"synIDtrans", 1, 1, f_synIDtrans},
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	7250 {"system", 1, 2, f_system},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7251 {"tabpagebuflist", 0, 1, f_tabpagebuflist},
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	7252 {"tabpagenr", 0, 1, f_tabpagenr},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7253 {"tabpagewinnr", 1, 2, f_tabpagewinnr},
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	7254 {"tagfiles", 0, 0, f_tagfiles},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	7255 {"taglist", 1, 1, f_taglist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 {"tempname", 0, 0, f_tempname},
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	7257 {"test", 1, 1, f_test},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7259 {"toupper", 1, 1, f_toupper},
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	7260 {"tr", 3, 3, f_tr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7261 {"type", 1, 1, f_type},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7262 {"values", 1, 1, f_values},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7263 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7264 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7265 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7266 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7268 {"winline", 0, 0, f_winline},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7269 {"winnr", 0, 1, f_winnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7270 {"winrestcmd", 0, 0, f_winrestcmd},
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7271 {"winrestview", 1, 1, f_winrestview},
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7272 {"winsaveview", 0, 0, f_winsaveview},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7273 {"winwidth", 1, 1, f_winwidth},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7274 {"writefile", 2, 3, f_writefile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7280 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7281 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7282 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7283 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7284 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7285 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7286 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7288 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7289 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7290
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7291 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7292 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7293 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7294 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7295 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7296 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7297 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7298 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7299 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7301 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7302 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7303 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7304 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7305 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7308 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7310
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7315 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7316 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7318 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7319 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7321 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7322 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7324 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7325 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7326 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7327 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7328 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7329 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7330 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7331 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7332 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7335 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7337 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7338 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7339 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7340 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7341 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7342 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7343 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7345 int first = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7346 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7347 int cmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7348 int x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7350 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7351 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7352 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7353 while (first <= last)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7354 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7355 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7356 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7357 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7358 last = x - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7359 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7360 first = x + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7361 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7362 return x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7364 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7367 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7368 * Check if "name" is a variable of type VAR_FUNC. If so, return the function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7369 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7370 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7371 static char_u *
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7372 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7373 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7374 int *lenp;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7375 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7376 dictitem_T *v;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7377 int cc;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7378
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7379 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7380 name[*lenp] = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	7381 v = find_var(name, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7382 name[*lenp] = cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7383 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7384 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7385 if (v->di_tv.vval.v_string == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7386 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7387 *lenp = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7388 return (char_u )""; / just in case */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7389 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7390 *lenp = (int)STRLEN(v->di_tv.vval.v_string);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7391 return v->di_tv.vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7392 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7393
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7394 return name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7395 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7396
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7397 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7398 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7399 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7400 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7401 static int
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7402 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7403 evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7404 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7405 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7406 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7407 char_u *arg; / argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7408 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7409 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7410 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7411 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7412 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7413 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7414 char_u *argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7415 int ret = OK;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7416 typval_T argvars[MAX_FUNC_ARGS + 1]; /* vars for arguments */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7417 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7420 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7422 argp = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7423 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7424 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7425 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7426 if (argp == ')' \|\| argp == ',' \|\| *argp == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7427 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7428 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7429 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7430 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7431 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7432 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7433 ++argcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7434 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7435 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7437 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7438 ++argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7439 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7440 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7441
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7442 if (ret == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7443 ret = call_func(name, len, rettv, argcount, argvars,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7444 firstline, lastline, doesrange, evaluate, selfdict);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7445 else if (!aborting())
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7446 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7447 if (argcount == MAX_FUNC_ARGS)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7448 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7449 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7450 emsg_funcname("E116: Invalid arguments for function %s", name);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7451 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7453 while (--argcount >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7454 clear_tv(&argvars[argcount]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7455
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7456 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7457 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7459
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7460
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7461 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7462 * Call a function with its resolved parameters
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7463 * Return OK when the function can't be called, FAIL otherwise.
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7464 * Also returns OK when an error was encountered while executing the function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7465 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7466 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7467 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7468 doesrange, evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7469 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7470 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7471 typval_T rettv; / return value goes here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7472 int argcount; /* number of "argvars" */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7473 typval_T argvars; / vars for arguments, must have "argcount"
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7474 PLUS ONE elements! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7475 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7476 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7477 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7478 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7479 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7480 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7481 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7482 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7483 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7484 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7485 #define ERROR_SCRIPT 3
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7486 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7487 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7488 #define ERROR_OTHER 6
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7489 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7490 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7491 int llen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7492 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7493 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7494 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7495 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7496 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7498 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7499 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7500 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7501 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7502 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7503 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7504 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7505 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7506 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7508 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7509 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7510 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7511 i = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7512 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7514 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7515 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7516 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7518 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7519 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7520 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7522 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7524 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7525 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7527 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7529 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7530 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7531 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7532 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7534 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7535 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7540 fname = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7542 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7545 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7546 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7547 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7548 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7549 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7550
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7551 if (!builtin_function(fname))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7554 * User defined function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7556 fp = find_func(fname);
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7557
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7558 #ifdef FEAT_AUTOCMD
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7559 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7560 if (fp == NULL
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7561 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7562 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7563 && !aborting())
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7564 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7565 /* executed an autocommand, search for the function again */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7566 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7568 #endif
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7569 /* Try loading a package. */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	7570 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7571 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7572 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7573 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7574 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7575
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7576 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7577 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7578 if (fp->uf_flags & FC_RANGE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7579 *doesrange = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7580 if (argcount < fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7581 error = ERROR_TOOFEW;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7582 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7583 error = ERROR_TOOMANY;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7584 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7585 error = ERROR_DICT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7586 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7588 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7589 * Call the user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7590 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7591 * redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7592 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7593 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7594 saveRedobuff();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7595 ++fp->uf_calls;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7596 call_user_func(fp, argcount, argvars, rettv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7597 firstline, lastline,
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7598 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7599 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7600 && fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7601 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7602 * now. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7603 func_free(fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7604 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7605 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7606 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7608 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7609 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7610 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7612 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7613 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7614 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7615 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7616 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7618 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7619 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7620 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7621 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7622 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7623 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7624 argvars[argcount].v_type = VAR_UNKNOWN;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7625 functions[i].f_func(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7626 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7630 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7631 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7632 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7633 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7634 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7635 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7636 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7637 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7638 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7639 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7640 update_force_abort();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7642 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7643 ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7645 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7646 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7647 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7648 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7649 if (!aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7650 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7651 switch (error)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7652 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7653 case ERROR_UNKNOWN:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7654 emsg_funcname(N_("E117: Unknown function: %s"), name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7655 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7656 case ERROR_TOOMANY:
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7657 emsg_funcname(e_toomanyarg, name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7658 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7659 case ERROR_TOOFEW:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7660 emsg_funcname(N_("E119: Not enough arguments for function: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7661 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7662 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7663 case ERROR_SCRIPT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7664 emsg_funcname(N_("E120: Using <SID> not in a script context: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7665 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7666 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7667 case ERROR_DICT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7668 emsg_funcname(N_("E725: Calling dict function without Dictionary: %s"),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7669 name);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7670 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7671 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7672 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7674 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7675 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7676 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7678 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7680
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7681 /*
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7682 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7683 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7684 static void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7685 emsg_funcname(ermsg, name)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7686 char *ermsg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7687 char_u *name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7688 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7689 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7690
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7691 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7692 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7693 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7694 p = name;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7695 EMSG2(_(ermsg), p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7696 if (p != name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7697 vim_free(p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7698 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7699
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7700 /*********************************************
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7701 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7702 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7704 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7705 * "add(list, item)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7706 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7707 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7708 f_add(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7709 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7710 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7711 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7712 list_T *l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7713
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7714 rettv->vval.v_number = 1; /* Default: Failed */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7715 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7716 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7717 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7718 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7719 && list_append_tv(l, &argvars[1]) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7720 copy_tv(&argvars[0], rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7721 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7722 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7723 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7724 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7725
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7726 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7727 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7728 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7729 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7730 f_append(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7731 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7732 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7733 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7734 long lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7735 char_u *line;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7736 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7737 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7738 typval_T *tv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7739 long added = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7740
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7741 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7742 if (lnum >= 0
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7743 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7744 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7745 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7746 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7747 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7748 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7749 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7750 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7751 li = l->lv_first;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7752 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7753 rettv->vval.v_number = 0; /* Default: Success */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7754 for (;;)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7755 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7756 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7757 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7758 else if (li == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7759 break; /* end of list */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7760 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7761 tv = &li->li_tv; /* append item from list */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7762 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7763 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7764 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7765 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7766 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7767 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7768 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7769 ++added;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7770 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7771 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7772 li = li->li_next;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7773 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7774
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7775 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7776 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7777 curwin->w_cursor.lnum += added;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7778 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7779 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7780 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7782
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7783 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7784 * "argc()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7785 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7786 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7787 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7788 f_argc(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7789 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7790 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7791 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7792 rettv->vval.v_number = ARGCOUNT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7794
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7795 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7796 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7797 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7798 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7799 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7800 f_argidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7801 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7802 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7803 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7804 rettv->vval.v_number = curwin->w_arg_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7808 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7809 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7810 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7811 f_argv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7812 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7813 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7815 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7816
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7817 if (argvars[0].v_type != VAR_UNKNOWN)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7818 {
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7819 idx = get_tv_number_chk(&argvars[0], NULL);
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7820 if (idx >= 0 && idx < ARGCOUNT)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7821 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7822 else
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7823 rettv->vval.v_string = NULL;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7824 rettv->v_type = VAR_STRING;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7825 }
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7826 else if (rettv_list_alloc(rettv) == OK)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7827 for (idx = 0; idx < ARGCOUNT; ++idx)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7828 list_append_string(rettv->vval.v_list,
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7829 alist_name(&ARGLIST[idx]), -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7832 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7833 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7834 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7835 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7836 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7837 f_browse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7838 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7839 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7840 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7841 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7842 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7843 char_u *title;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7844 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7845 char_u *defname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7846 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7847 char_u buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7848 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7849
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7850 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7851 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7852 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7853 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7854
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7855 if (error \|\| title == NULL \|\| initdir == NULL \|\| defname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7856 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7857 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7858 rettv->vval.v_string =
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7859 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7860 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7861 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7862 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7863 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7864 rettv->v_type = VAR_STRING;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7865 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7866
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7867 /*
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7868 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7869 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7870 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7871 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7872 f_browsedir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7873 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7874 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7875 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7876 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7877 char_u *title;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7878 char_u *initdir;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7879 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7880
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7881 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7882 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7883
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7884 if (title == NULL \|\| initdir == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7885 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7886 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7887 rettv->vval.v_string = do_browse(BROWSE_DIR,
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7888 title, NULL, NULL, initdir, NULL, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7889 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7890 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7891 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7892 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7893 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7894
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7895 static buf_T find_buffer __ARGS((typval_T avar));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7896
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7897 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7898 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7899 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7900 static buf_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7901 find_buffer(avar)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7902 typval_T *avar;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7904 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7905
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7906 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7907 buf = buflist_findnr((int)avar->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7908 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7909 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7910 buf = buflist_findname_exp(avar->vval.v_string);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7911 if (buf == NULL)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7912 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7913 /* No full path name match, try a match with a URL or a "nofile"
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7914 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7915 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7916 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7917 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7918 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7919 \|\| bt_nofile(buf)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7920 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7921 )
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7922 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7923 break;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7924 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7926 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7929 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7930 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7931 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7932 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7933 f_bufexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7934 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7935 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7936 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7937 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7941 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7942 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7943 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7944 f_buflisted(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7945 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7946 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7947 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7948 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7950 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7951 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7955 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7956 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7957 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7958 f_bufloaded(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7959 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7960 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7962 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7964 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7965 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7967
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7968 static buf_T get_buf_tv __ARGS((typval_T tv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7969
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7970 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7971 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7972 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7973 static buf_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7974 get_buf_tv(tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7975 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7976 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7977 char_u *name = tv->vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7978 int save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7979 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7980 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7981
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7982 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7983 return buflist_findnr((int)tv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7984 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7985 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7986 if (name == NULL \|\| *name == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7987 return curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7988 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7989 return lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7990
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7991 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7992 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7993 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7994 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7995 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7997 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7998 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7999
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8000 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8001 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8003 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8004 if (buf == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8005 buf = find_buffer(tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8007 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8008 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8009
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8010 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8011 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8012 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8013 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8014 f_bufname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8015 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8016 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8018 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8019
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8020 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8021 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8022 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8023 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8024 if (buf != NULL && buf->b_fname != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8025 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8026 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8027 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8028 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8031 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8032 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8033 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8034 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8035 f_bufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8036 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8037 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8039 buf_T *buf;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8040 int error = FALSE;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8041 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8042
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8043 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8044 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8045 buf = get_buf_tv(&argvars[0]);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8046 --emsg_off;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8047
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8048 /* If the buffer isn't found and the second argument is not zero create a
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8049 * new buffer. */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8050 if (buf == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8051 && argvars[1].v_type != VAR_UNKNOWN
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8052 && get_tv_number_chk(&argvars[1], &error) != 0
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8053 && !error
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8054 && (name = get_tv_string_chk(&argvars[0])) != NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8055 && !error)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8056 buf = buflist_new(name, NULL, (linenr_T)1, 0);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8057
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8058 if (buf != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8059 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8060 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8061 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8064 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8065 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8066 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8067 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8068 f_bufwinnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8070 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8072 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8073 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8074 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8075 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8076 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8077
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8078 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8079 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8080 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8081 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8082 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8084 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8085 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8086 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8087 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8088 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8089 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8090 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8091 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8092 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8095 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8096 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8097 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8098 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8099 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8100 f_byte2line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8101 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8102 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8104 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8105 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8106 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8107 long boff = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8108
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8109 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8110 if (boff < 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8111 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8112 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8113 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8114 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8115 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8118 /*
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8119 * "byteidx()" function
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8120 */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8121 /ARGSUSED/
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8122 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8123 f_byteidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8124 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8125 typval_T *rettv;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8126 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8127 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8128 char_u *t;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8129 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8130 char_u *str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8131 long idx;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8132
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8133 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8134 idx = get_tv_number_chk(&argvars[1], NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8135 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8136 if (str == NULL \|\| idx < 0)
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8137 return;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8138
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8139 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8140 t = str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8141 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8142 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8143 if (t == NUL) / EOL reached */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8144 return;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8145 t += (*mb_ptr2len)(t);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8146 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8147 rettv->vval.v_number = (varnumber_T)(t - str);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8148 #else
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8149 if (idx <= STRLEN(str))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8150 rettv->vval.v_number = idx;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8151 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8152 }
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8153
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8154 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8155 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8156 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8157 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8158 f_call(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8159 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8160 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8161 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8162 char_u *func;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8163 typval_T argv[MAX_FUNC_ARGS + 1];
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8164 int argc = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8165 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8166 int dummy;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8167 dict_T *selfdict = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8168
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8169 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8170 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8171 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8172 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8173 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8174 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8175 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8176 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8177
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8178 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8179 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8180 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8181 func = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8182 if (*func == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8183 return; /* type error or empty name */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8184
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8185 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8186 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8187 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8188 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8189 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8190 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8191 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8192 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8193 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8194
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8195 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8196 item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8197 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8198 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8199 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8200 EMSG(_("E699: Too many arguments"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8201 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8202 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8203 /* Make a copy of each argument. This is needed to be able to set
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8204 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8205 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8206 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8207 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8208
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8209 if (item == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8210 (void)call_func(func, (int)STRLEN(func), rettv, argc, argv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8211 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8212 &dummy, TRUE, selfdict);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8213
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8214 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8215 while (argc > 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8216 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8217 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8218
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8219 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8220 * "changenr()" function
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8221 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8222 /ARGSUSED/
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8223 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8224 f_changenr(argvars, rettv)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8225 typval_T *argvars;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8226 typval_T *rettv;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8227 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8228 rettv->vval.v_number = curbuf->b_u_seq_cur;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8229 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8230
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8231 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8232 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8233 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8234 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8235 f_char2nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8236 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8237 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8239 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8240 if (has_mbyte)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8241 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8242 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8243 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8244 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8247 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8248 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8249 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8250 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8251 f_cindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8252 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8253 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8254 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8255 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8256 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8257 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8259 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8260 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8261 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8263 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8264 rettv->vval.v_number = get_c_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8265 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8267 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8268 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8269 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8272 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8273 * "clearmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8274 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8275 /ARGSUSED/
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8276 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8277 f_clearmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8278 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8279 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8280 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8281 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8282 clear_matches(curwin);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8283 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8284 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8285
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8286 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8287 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8288 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8289 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8290 f_col(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8291 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8292 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8294 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8295 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8296 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8297
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8298 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8299 if (fp != NULL && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8301 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8303 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8304 if (fp->lnum <= curbuf->b_ml.ml_line_count)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8305 col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8306 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8307 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8309 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8311 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8312 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8313 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8314 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8315 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8316 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8317 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8319 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8320 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8322 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8323 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8324
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8325 if (p != NUL && p[(l = (mb_ptr2len)(p))] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8326 col += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8327 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8328 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8329 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8330 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8331 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8332 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8333 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8335 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8336 rettv->vval.v_number = col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8338
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8339 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8340 /*
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8341 * "complete()" function
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8342 */
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8343 /ARGSUSED/
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8344 static void
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8345 f_complete(argvars, rettv)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8346 typval_T *argvars;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8347 typval_T *rettv;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8348 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8349 int startcol;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8350
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8351 if ((State & INSERT) == 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8352 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8353 EMSG(_("E785: complete() can only be used in Insert mode"));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8354 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8355 }
912 adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8356
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8357 /* Check for undo allowed here, because if something was already inserted
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8358 * the line was already saved for undo and this check isn't done. */
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8359 if (!undo_allowed())
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8360 return;
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8361
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8362 if (argvars[1].v_type != VAR_LIST \|\| argvars[1].vval.v_list == NULL)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8363 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8364 EMSG(_(e_invarg));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8365 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8366 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8367
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8368 startcol = get_tv_number_chk(&argvars[0], NULL);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8369 if (startcol <= 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8370 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8371
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8372 set_completion(startcol - 1, argvars[1].vval.v_list);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8373 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8374
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8375 /*
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8376 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8377 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8378 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8379 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8380 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8381 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8382 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8383 {
787 1a44839049ae updated for version 7.0229 vimboss parents: 783 diff changeset	8384 rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0);
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8385 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8386
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8387 /*
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8388 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8389 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8390 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8391 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8392 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8393 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8394 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8395 {
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8396 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8397
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8398 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8399 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8400 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8401 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8402 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8403 #endif
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8404
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8405 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8406 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8407 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8408 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8409 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8410 f_confirm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8411 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8412 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8413 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8414 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8415 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8416 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8417 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8418 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8419 int def = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8420 int type = VIM_GENERIC;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8421 char_u *typestr;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8422 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8423
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8424 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8425 if (message == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8426 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8427 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8428 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8429 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8430 if (buttons == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8431 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8432 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8433 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8434 def = get_tv_number_chk(&argvars[2], &error);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8435 if (argvars[3].v_type != VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8436 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8437 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8438 if (typestr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8439 error = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8440 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8441 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8442 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8443 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8444 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8445 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8446 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8447 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8448 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8449 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8455 if (buttons == NULL \|\| *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8456 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8457
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8458 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8459 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8460 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8461 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8462 def, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8463 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8464 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8465 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8466 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8467
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8468 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8469 * "copy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8470 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8471 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8472 f_copy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8473 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8474 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8475 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8476 item_copy(&argvars[0], rettv, FALSE, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8477 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8479 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8480 * "count()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8481 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8482 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8483 f_count(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8484 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8485 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8486 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8487 long n = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8488 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8489
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8490 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8491 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8492 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8493 list_T *l;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8494 long idx;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8495
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8496 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8497 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8498 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8499 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8500 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8501 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8502
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8503 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8504 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8505 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8506 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8507 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8508 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8509 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8510 if (li == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8511 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8512 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8513 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8514 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8515 li = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8516 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8517
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8518 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8519 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8520 ++n;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8521 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8522 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8523 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8524 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8525 int todo;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8526 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8527 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8528
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8529 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8530 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8531 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8532
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8533 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8534 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8535 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8536 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8537 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8538 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8539
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8540 todo = error ? 0 : (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8541 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8542 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8543 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8544 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8545 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8546 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8547 ++n;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8548 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8549 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8550 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8551 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8552 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8553 EMSG2(_(e_listdictarg), "count()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8554 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8555 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8556
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8557 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8558 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8559 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8560 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8561 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8562 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8563 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8564 f_cscope_connection(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8565 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8566 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8568 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8569 int num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8570 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8571 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8572 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8573
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8574 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8575 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8576 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8577 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8578 dbpath = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8579 if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8580 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8581 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8582
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8583 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8584 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8585 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8586 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8590 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8591 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8592 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8594 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8595 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8596 f_cursor(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8597 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8598 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8599 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8600 long line, col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8601 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8602 long coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8603 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8604
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8605 if (argvars[1].v_type == VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8606 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8607 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8608
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8609 if (list2fpos(argvars, &pos, NULL) == FAIL)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8610 return;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8611 line = pos.lnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8612 col = pos.col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8613 #ifdef FEAT_VIRTUALEDIT
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8614 coladd = pos.coladd;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8615 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8616 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8617 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8618 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8619 line = get_tv_lnum(argvars);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8620 col = get_tv_number_chk(&argvars[1], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8621 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8622 if (argvars[2].v_type != VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8623 coladd = get_tv_number_chk(&argvars[2], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8624 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8625 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8626 if (line < 0 \|\| col < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8627 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8628 \|\| coladd < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8629 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8630 )
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8631 return; /* type error; errmsg already given */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8632 if (line > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8633 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8634 if (col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8635 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8636 #ifdef FEAT_VIRTUALEDIT
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8637 curwin->w_cursor.coladd = coladd;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8638 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8640 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8641 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8642 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8643 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8644 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8645 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8646 #endif
10 4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8647
4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8648 curwin->w_set_curswant = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8651 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8652 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8653 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8654 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8655 f_deepcopy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8656 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8657 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8658 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8659 int noref = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8660
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8661 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8662 noref = get_tv_number_chk(&argvars[1], NULL);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8663 if (noref < 0 \|\| noref > 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8664 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8665 else
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	8666 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8669 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8670 * "delete()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8671 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8672 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8673 f_delete(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8674 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8675 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8676 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8677 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8678 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8679 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8680 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8683 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8684 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8685 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8686 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8687 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8688 f_did_filetype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8689 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8690 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8692 #ifdef FEAT_AUTOCMD
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8693 rettv->vval.v_number = did_filetype;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8694 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8695 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8696 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8697 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8698
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8699 /*
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8700 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8701 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8702 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8703 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8704 f_diff_filler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8705 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8706 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8707 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8708 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8709 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8710 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8711 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8712
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8713 /*
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8714 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8715 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8716 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8717 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8718 f_diff_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8719 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8720 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8721 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8722 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8723 linenr_T lnum = get_tv_lnum(argvars);
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8724 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8725 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8726 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8727 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8728 static int change_end = 0;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8729 static hlf_T hlID = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8730 int filler_lines;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8731 int col;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8732
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8733 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8734 lnum = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8735 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8736 \|\| changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8737 \|\| fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8738 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8739 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8740 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8741 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8742 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8743 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8744 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8745 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8746 change_end = -1;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8747 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8748 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8749 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8750 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8751 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8752 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8753 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8754 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8755 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8756 hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8757 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8758 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8759 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8760 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8761
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8762 if (hlID == HLF_CHD \|\| hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8763 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8764 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8765 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8766 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8767 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8768 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8769 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8770 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8771 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8772 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8773
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8774 /*
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8775 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8776 */
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8777 static void
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8778 f_empty(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8779 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8780 typval_T *rettv;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8781 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8782 int n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8783
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8784 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8785 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8786 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8787 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8788 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8789 \|\| *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8790 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8791 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8792 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8793 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8794 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8795 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8796 \|\| argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8797 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8798 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8799 n = argvars[0].vval.v_dict == NULL
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8800 \|\| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8801 break;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8802 default:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8803 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8804 n = 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8805 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8806
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8807 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8808 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8809
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8810 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8811 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8812 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8813 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8814 f_escape(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8815 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8816 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8818 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8819
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8820 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8821 get_tv_string_buf(&argvars[1], buf));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8822 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8824
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8825 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8826 * "eval()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8827 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8828 /ARGSUSED/
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8829 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8830 f_eval(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8831 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8832 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8833 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8834 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8835
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8836 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8837 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8838 s = skipwhite(s);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8839
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8840 if (s == NULL \|\| eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8841 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8842 rettv->v_type = VAR_NUMBER;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8843 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8844 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8845 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8846 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8847 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8848
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8849 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8850 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8852 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8853 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8854 f_eventhandler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8855 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8856 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8857 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8858 rettv->vval.v_number = vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8859 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8860
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8861 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8862 * "executable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8863 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8864 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8865 f_executable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8866 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8867 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8868 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8869 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8870 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8871
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8872 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8873 * "exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8874 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8875 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8876 f_exists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8877 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8878 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8879 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8880 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8881 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8882 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8883 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8884
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8885 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8886 if (p == '$') / environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8887 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8888 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8889 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8890 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8891 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8893 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8894 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8895 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8896 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8897 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8898 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8899 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8900 else if (p == '&' \|\| p == '+') /* option */
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8901 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8902 n = (get_option_tv(&p, NULL, TRUE) == OK);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8903 if (*skipwhite(p) != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8904 n = FALSE; /* trailing garbage */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8905 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8906 else if (p == '') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8907 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8908 n = function_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8909 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8910 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8912 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8914 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8915 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8916 #ifdef FEAT_AUTOCMD
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8917 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8918 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8919 else
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8920 n = au_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8921 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8923 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8924 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8925 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8926 typval_T tv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8927
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8928 /* get_name_len() takes care of expanding curly braces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8929 name = p;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8930 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8931 if (len > 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8932 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8933 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8934 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8935 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8936 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8937 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8938 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8939 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8940 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8941 clear_tv(&tv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8942 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8943 }
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8944 if (*p != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8945 n = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8946
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8947 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8948 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8949
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8950 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8953 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8954 * "expand()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8955 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8956 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8957 f_expand(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8958 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8959 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8960 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8961 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8962 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8963 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8964 int flags = WILD_SILENT\|WILD_USE_NL\|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8965 expand_T xpc;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8966 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8967
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8968 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8969 s = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8970 if (s == '%' \|\| s == '#' \|\| *s == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8971 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8972 ++emsg_off;
1098 5a1d8468d1fa updated for version 7.0-224 vimboss parents: 1095 diff changeset	8973 rettv->vval.v_string = eval_vars(s, s, &len, NULL, &errormsg, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8974 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8975 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8976 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8978 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8979 * for 'suffixes' and 'wildignore' */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8980 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8981 && get_tv_number_chk(&argvars[1], &error))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8982 flags \|= WILD_KEEP_ALL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8983 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8984 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8985 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8986 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8987 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8988 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8989 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8990 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8991 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8994 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8995 * "extend(list, list [, idx])" function
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8996 * "extend(dict, dict [, action])" function
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8997 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8998 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8999 f_extend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9000 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9001 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9002 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9003 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9004 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9005 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9006 list_T l1, l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9007 listitem_T *item;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9008 long before;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9009 int error = FALSE;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9010
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9011 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9012 l2 = argvars[1].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9013 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9014 && l2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9015 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9016 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9017 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9018 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9019 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9020 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9021
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9022 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9023 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9024 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9025 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9026 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9027 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9028 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9029 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9030 return;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9031 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9032 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9033 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9034 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9035 item = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9036 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9037
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9038 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9039 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9040 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9041 else if (argvars[0].v_type == VAR_DICT && argvars[1].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9042 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9043 dict_T d1, d2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9044 dictitem_T *di1;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9045 char_u *action;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9046 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9047 hashitem_T *hi2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9048 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9049
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9050 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9051 d2 = argvars[1].vval.v_dict;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9052 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9053 && d2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9054 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9055 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9056 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9057 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9058 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9059
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9060 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9061 if (action == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9062 return; /* type error; errmsg already given */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9063 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9064 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9065 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9066 if (i == 3)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9067 {
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	9068 EMSG2(_(e_invarg2), action);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9069 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9070 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9071 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9072 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9073 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9074
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9075 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9076 * first dict. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9077 todo = (int)d2->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9078 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9079 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9080 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9081 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9082 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9083 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9084 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9085 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9086 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9087 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9088 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9089 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9090 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9091 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9092 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9093 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9094 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9095 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9096 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9097 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9098 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9099 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9100 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9101 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9102
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9103 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9104 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9105 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9106 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9107 EMSG2(_(e_listdictarg), "extend()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9108 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9109
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9110 /*
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9111 * "feedkeys()" function
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9112 */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9113 /ARGSUSED/
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9114 static void
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9115 f_feedkeys(argvars, rettv)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9116 typval_T *argvars;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9117 typval_T *rettv;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9118 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9119 int remap = TRUE;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9120 char_u keys, flags;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9121 char_u nbuf[NUMBUFLEN];
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9122 int typed = FALSE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9123 char_u *keys_esc;
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9124
1108 b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9125 /* This is not allowed in the sandbox. If the commands would still be
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9126 * executed in the sandbox it would be OK, but it probably happens later,
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9127 * when "sandbox" is no longer set. */
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9128 if (check_secure())
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9129 return;
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9130
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9131 rettv->vval.v_number = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9132 keys = get_tv_string(&argvars[0]);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9133 if (*keys != NUL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9134 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9135 if (argvars[1].v_type != VAR_UNKNOWN)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9136 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9137 flags = get_tv_string_buf(&argvars[1], nbuf);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9138 for ( ; *flags != NUL; ++flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9139 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9140 switch (*flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9141 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9142 case 'n': remap = FALSE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9143 case 'm': remap = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9144 case 't': typed = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9145 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9146 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9147 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9148
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9149 /* Need to escape K_SPECIAL and CSI before putting the string in the
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9150 * typeahead buffer. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9151 keys_esc = vim_strsave_escape_csi(keys);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9152 if (keys_esc != NULL)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9153 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9154 ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9155 typebuf.tb_len, !typed, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9156 vim_free(keys_esc);
846 db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9157 if (vgetc_busy)
db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9158 typebuf_was_filled = TRUE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9159 }
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9160 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9161 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9162
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9163 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9164 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9165 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9166 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9167 f_filereadable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9168 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9169 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9170 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9171 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9172 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9173 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9174
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9175 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9176 if (p && !mch_isdir(p) && (fd = mch_fopen((char )p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9178 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9179 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9181 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9182 n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9183
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9184 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9187 /*
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9188 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9189 * rights to write into.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9191 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9192 f_filewritable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9193 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9194 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9195 {
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9196 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9198
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9199 static void findfilendir __ARGS((typval_T argvars, typval_T rettv, int dir));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9200
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9201 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9202 findfilendir(argvars, rettv, dir)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9203 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9204 typval_T *rettv;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9205 int dir;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9206 {
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9207 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9208 char_u *fname;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9209 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9210 char_u path = curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9211 char_u *p;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9212 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9213 int count = 1;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9214 int first = TRUE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9215 int error = FALSE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9216 #endif
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9217
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9218 rettv->vval.v_string = NULL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9219 rettv->v_type = VAR_STRING;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9220
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9221 #ifdef FEAT_SEARCHPATH
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9222 fname = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9223
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9224 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9225 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9226 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9227 if (p == NULL)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9228 error = TRUE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9229 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9230 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9231 if (*p != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9232 path = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9233
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9234 if (argvars[2].v_type != VAR_UNKNOWN)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9235 count = get_tv_number_chk(&argvars[2], &error);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9236 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9237 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9238
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9239 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9240 error = TRUE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9241
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9242 if (*fname != NUL && !error)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9243 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9244 do
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9245 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9246 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9247 vim_free(fresult);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9248 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9249 first ? (int)STRLEN(fname) : 0,
1095 4c8b90b7a94a updated for version 7.0-221 vimboss parents: 1094 diff changeset	9250 0, first, path, dir, curbuf->b_ffname,
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9251 dir ? (char_u *)"" : curbuf->b_p_sua);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9252 first = FALSE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9253
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9254 if (fresult != NULL && rettv->v_type == VAR_LIST)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9255 list_append_string(rettv->vval.v_list, fresult, -1);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9256
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9257 } while ((rettv->v_type == VAR_LIST \|\| --count > 0) && fresult != NULL);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9258 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9259
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9260 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9261 rettv->vval.v_string = fresult;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9262 #endif
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9263 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9264
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9265 static void filter_map __ARGS((typval_T argvars, typval_T rettv, int map));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9266 static int filter_map_one __ARGS((typval_T tv, char_u expr, int map, int *remp));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9267
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9268 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9269 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9270 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9271 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9272 filter_map(argvars, rettv, map)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9273 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9274 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9275 int map;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9276 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9277 char_u buf[NUMBUFLEN];
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9278 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9279 listitem_T li, nli;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9280 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9281 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9282 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9283 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9284 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9285 typval_T save_val;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9286 typval_T save_key;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9287 int rem;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9288 int todo;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9289 char_u ermsg = map ? (char_u )"map()" : (char_u *)"filter()";
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9290 int save_did_emsg;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9291
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9292 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9293 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9294 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9295 if ((l = argvars[0].vval.v_list) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9296 \|\| (map && tv_check_lock(l->lv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9297 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9298 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9299 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9300 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9301 if ((d = argvars[0].vval.v_dict) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9302 \|\| (map && tv_check_lock(d->dv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9303 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9304 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9305 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9306 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9307 EMSG2(_(e_listdictarg), ermsg);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9308 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9309 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9310
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9311 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9312 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9313 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9314 * was not passed as argument. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9315 if (expr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9316 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9317 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9318 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9319
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9320 /* We reset "did_emsg" to be able to detect whether an error
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9321 * occurred during evaluation of the expression. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9322 save_did_emsg = did_emsg;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9323 did_emsg = FALSE;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9324
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9325 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9326 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9327 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9328 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9329
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9330 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9331 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9332 todo = (int)ht->ht_used;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9333 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9334 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9335 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9336 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9337 --todo;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9338 di = HI2DI(hi);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9339 if (tv_check_lock(di->di_tv.v_lock, ermsg))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9340 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9341 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9342 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9343 \|\| did_emsg)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9344 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9345 if (!map && rem)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9346 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9347 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9348 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9349 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9350 hash_unlock(ht);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9351
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9352 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9353 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9354 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9355 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9356 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9357 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9358 if (tv_check_lock(li->li_tv.v_lock, ermsg))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9359 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9360 nli = li->li_next;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9361 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9362 \|\| did_emsg)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9363 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9364 if (!map && rem)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9365 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9366 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9367 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9368
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9369 restore_vimvar(VV_VAL, &save_val);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9370
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9371 did_emsg \|= save_did_emsg;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9372 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9373
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9374 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9375 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9376
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9377 static int
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9378 filter_map_one(tv, expr, map, remp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9379 typval_T *tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9380 char_u *expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9381 int map;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9382 int *remp;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9383 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9384 typval_T rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9385 char_u *s;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9386
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9387 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9388 s = expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9389 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9390 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9391 if (s != NUL) / check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9392 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9393 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9394 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9395 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9396 if (map)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9397 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9398 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9399 clear_tv(tv);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	9400 rettv.v_lock = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9401 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9402 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9403 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9404 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9405 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9406
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9407 /* filter(): when expr is zero remove the item */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9408 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9409 clear_tv(&rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9410 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9411 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9412 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9413 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9414 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9415 clear_tv(&vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9416 return OK;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9417 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9418
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9419 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9420 * "filter()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9421 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9422 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9423 f_filter(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9424 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9425 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9426 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9427 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9428 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9429
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9430 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9431 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9432 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9433 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9434 f_finddir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9435 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9436 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9437 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9438 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9439 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9440
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9441 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9442 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9443 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9444 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9445 f_findfile(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9446 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9447 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9448 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9449 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9450 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9451
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9452 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9453 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9454 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9455 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9456 f_fnamemodify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9457 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9458 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9459 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9460 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9461 char_u *mods;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9462 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9463 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9464 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9465 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9466
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9467 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9468 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9469 if (fname == NULL \|\| mods == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9470 fname = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9471 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9472 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9473 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9474 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9475 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9476
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9477 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9478 if (fname == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9479 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9480 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9481 rettv->vval.v_string = vim_strnsave(fname, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9482 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9484
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9485 static void foldclosed_both __ARGS((typval_T argvars, typval_T rettv, int end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9487 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9488 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9489 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9490 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9491 foldclosed_both(argvars, rettv, end)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9492 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9493 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9494 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9496 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9497 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9498 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9499
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9500 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9501 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9503 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9505 if (end)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9506 rettv->vval.v_number = (varnumber_T)last;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9507 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9508 rettv->vval.v_number = (varnumber_T)first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9509 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9510 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9511 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9512 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9513 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9515
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9516 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9517 * "foldclosed()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9518 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9519 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9520 f_foldclosed(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9521 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9522 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9523 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9524 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9525 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9526
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9527 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9528 * "foldclosedend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9529 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9530 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9531 f_foldclosedend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9532 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9533 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9534 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9535 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9536 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9537
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9538 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9539 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9540 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9541 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9542 f_foldlevel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9543 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9544 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9545 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9546 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9547 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9548
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9549 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9550 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9551 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9552 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9553 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9554 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9557 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9558 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9559 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9560 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9561 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9562 f_foldtext(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9563 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9564 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9566 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9567 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9568 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9569 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9570 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9571 char *txt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9572 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9573
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9574 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9575 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9576 #ifdef FEAT_FOLDING
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9577 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9578 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9579 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9580 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9581 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9582 /* Find first non-empty line in the fold. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9583 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9584 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9585 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9586 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9587 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9588 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9590
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9591 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9592 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9593 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9594 if (s[0] == '/' && (s[1] == '*' \|\| s[1] == '/'))
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9595 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9596 s = skipwhite(s + 2);
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9597 if (*skipwhite(s) == NUL
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9598 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9599 {
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9600 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9601 if (s == '')
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9602 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9603 }
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9604 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9605 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9606 r = alloc((unsigned)(STRLEN(txt)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9607 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9608 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9609 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9610 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9611 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9612 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9613 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9614 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9615 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9616 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9617 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9618 foldtext_cleanup(r + len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9619 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9621 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9622 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9625 /*
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9626 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9627 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9628 /ARGSUSED/
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9629 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9630 f_foldtextresult(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9631 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9632 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9633 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9634 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9635 linenr_T lnum;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9636 char_u *text;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9637 char_u buf[51];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9638 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9639 int fold_count;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9640 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9641
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9642 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9643 rettv->vval.v_string = NULL;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9644 #ifdef FEAT_FOLDING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9645 lnum = get_tv_lnum(argvars);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9646 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9647 if (lnum < 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9648 lnum = 0;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9649 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9650 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9651 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9652 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9653 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9654 if (text == buf)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9655 text = vim_strsave(text);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9656 rettv->vval.v_string = text;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9657 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9658 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9659 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9660
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9661 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9662 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9663 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9664 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9665 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9666 f_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9667 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9668 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9669 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9670 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9671 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9672 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9673 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9674 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9675 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9676 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9677 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9678 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9681 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9682 * "function()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9683 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9684 /ARGSUSED/
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9685 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9686 f_function(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9687 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9688 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9689 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9690 char_u *s;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9691
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	9692 rettv->vval.v_number = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9693 s = get_tv_string(&argvars[0]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9694 if (s == NULL \|\| s == NUL \|\| VIM_ISDIGIT(s))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9695 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9696 else if (!function_exists(s))
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	9697 EMSG2(_("E700: Unknown function: %s"), s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9698 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9699 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9700 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9701 rettv->v_type = VAR_FUNC;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9702 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9703 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9704
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9705 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9706 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9707 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9708 /ARGSUSED/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9709 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9710 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9711 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9712 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9713 {
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9714 /* This is postponed until we are back at the toplevel, because we may be
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9715 * using Lists and Dicts internally. E.g.: ":echo [garbagecollect()]". */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9716 want_garbage_collect = TRUE;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9717 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9718
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9719 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9720 * "get()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9721 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9722 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9723 f_get(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9724 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9725 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9726 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9727 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9728 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9729 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9730 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9731 typval_T *tv = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9732
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9733 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9734 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9735 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9736 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9737 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9738
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9739 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9740 if (!error && li != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9741 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9742 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9743 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9744 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9745 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9746 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9747 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9748 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9749 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9750 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9751 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9752 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9753 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9754 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9755
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9756 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9757 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9758 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9759 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9760 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9761 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9762 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9763 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9764 copy_tv(tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9765 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9766
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9767 static void get_buffer_lines __ARGS((buf_T buf, linenr_T start, linenr_T end, int retlist, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9768
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9769 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9770 * Get line or list of lines from buffer "buf" into "rettv".
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9771 * Return a range (from start to end) of lines in rettv from the specified
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9772 * buffer.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9773 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9774 */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9775 static void
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9776 get_buffer_lines(buf, start, end, retlist, rettv)
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9777 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9778 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9779 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9780 int retlist;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9781 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9782 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9783 char_u *p;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9784
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9785 if (retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9786 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9787 if (rettv_list_alloc(rettv) == FAIL)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9788 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9789 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9790 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9791 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9792
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9793 if (buf == NULL \|\| buf->b_ml.ml_mfp == NULL \|\| start < 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9794 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9795
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9796 if (!retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9797 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9798 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9799 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9800 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9801 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9802
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9803 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9804 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9805 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9806 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9807 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9808 if (end < start)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9809 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9810
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9811 if (start < 1)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9812 start = 1;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9813 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9814 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9815 while (start <= end)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9816 if (list_append_string(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9817 ml_get_buf(buf, start++, FALSE), -1) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	9818 break;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9819 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9820 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9821
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9822 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9823 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9824 */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9825 static void
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9826 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9827 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9828 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9829 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9830 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9831 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9832 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9833
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9834 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9835 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9836 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9837 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9838
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9839 lnum = get_tv_lnum_buf(&argvars[1], buf);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9840 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9841 end = lnum;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9842 else
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9843 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9844
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9845 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9846 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9847
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9848 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9849 * "getbufvar()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9850 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9851 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9852 f_getbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9853 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9854 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9855 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9856 buf_T *buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9857 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9858 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9859 dictitem_T *v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9860
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9861 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9862 varname = get_tv_string_chk(&argvars[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9863 ++emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9864 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9865
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9866 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9867 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9868
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9869 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9870 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9871 if (varname == '&') / buffer-local-option */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9872 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9873 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9874 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9875 curbuf = buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9876
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9877 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9878
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9879 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9880 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9881 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9882 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9883 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9884 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9885 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9886 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9887 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9888 varname = (char_u *)"b:" + 2;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9889 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	9890 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9891 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9892 copy_tv(&v->di_tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9893 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9894 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9895
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9896 --emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9897 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9898
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9899 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9900 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9901 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9902 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9903 f_getchar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9904 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9905 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9906 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9907 varnumber_T n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9908 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9909
903 98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9910 /* Position the cursor. Needed after a message that ends in a space. */
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9911 windgoto(msg_row, msg_col);
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9912
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9913 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9914 ++allow_keys;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9915 if (argvars[0].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9916 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9917 n = safe_vgetc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9918 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9919 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9920 n = vpeekc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9921 else if (error \|\| vpeekc() == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9922 /* illegal argument or getchar(0) and no char avail: return zero */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9923 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9924 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9925 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9926 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9927 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9928 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9929
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9930 vimvars[VV_MOUSE_WIN].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9931 vimvars[VV_MOUSE_LNUM].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9932 vimvars[VV_MOUSE_COL].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9933
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9934 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9935 if (IS_SPECIAL(n) \|\| mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9936 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9937 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9938 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9940 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9941 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9942 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9943 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9944 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9945 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9947 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9948 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9949 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9950 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9951 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9953 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9954 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9955 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9956 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9957 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9958 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9959 temp[i++] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9960 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9961 rettv->vval.v_string = vim_strsave(temp);
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9962
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9963 #ifdef FEAT_MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9964 if (n == K_LEFTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9965 \|\| n == K_LEFTMOUSE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9966 \|\| n == K_LEFTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9967 \|\| n == K_LEFTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9968 \|\| n == K_LEFTRELEASE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9969 \|\| n == K_MIDDLEMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9970 \|\| n == K_MIDDLEDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9971 \|\| n == K_MIDDLERELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9972 \|\| n == K_RIGHTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9973 \|\| n == K_RIGHTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9974 \|\| n == K_RIGHTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9975 \|\| n == K_X1MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9976 \|\| n == K_X1DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9977 \|\| n == K_X1RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9978 \|\| n == K_X2MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9979 \|\| n == K_X2DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9980 \|\| n == K_X2RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9981 \|\| n == K_MOUSEDOWN
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9982 \|\| n == K_MOUSEUP)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9983 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9984 int row = mouse_row;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9985 int col = mouse_col;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9986 win_T *win;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9987 linenr_T lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9988 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9989 win_T *wp;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9990 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9991 int n = 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9992
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9993 if (row >= 0 && col >= 0)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9994 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9995 /* Find the window at the mouse coordinates and compute the
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9996 * text position. */
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9997 win = mouse_find_win(&row, &col);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9998 (void)mouse_comp_pos(win, &row, &col, &lnum);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9999 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10000 for (wp = firstwin; wp != win; wp = wp->w_next)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10001 ++n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10002 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10003 vimvars[VV_MOUSE_WIN].vv_nr = n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10004 vimvars[VV_MOUSE_LNUM].vv_nr = lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10005 vimvars[VV_MOUSE_COL].vv_nr = col + 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10006 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10007 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10008 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10010 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10011
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10012 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10013 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10014 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10015 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10016 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10017 f_getcharmod(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10018 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10019 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10020 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10021 rettv->vval.v_number = mod_mask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10023
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10024 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10025 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10027 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10028 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10029 f_getcmdline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10030 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10031 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10032 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10033 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10034 rettv->vval.v_string = get_cmdline_str();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10035 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10037 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10038 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10039 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10040 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10041 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10042 f_getcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10043 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10044 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10045 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10046 rettv->vval.v_number = get_cmdline_pos() + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10049 /*
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10050 * "getcmdtype()" function
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10051 */
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10052 /ARGSUSED/
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10053 static void
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10054 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10055 typval_T *argvars;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10056 typval_T *rettv;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10057 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10058 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10059 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10060 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10061 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10062 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10063 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10064 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10065 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10066
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10067 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10068 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10069 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10070 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10071 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10072 f_getcwd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10073 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10074 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10076 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10077
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10078 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10079 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10080 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10081 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10082 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10083 rettv->vval.v_string = vim_strsave(cwd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10084 #ifdef BACKSLASH_IN_FILENAME
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10085 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10086 slash_adjust(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10087 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10091 /*
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10092 * "getfontname()" function
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10093 */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	10094 /ARGSUSED/
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10095 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10096 f_getfontname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10097 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10098 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10099 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10100 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10101 rettv->vval.v_string = NULL;
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10102 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10103 if (gui.in_use)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10104 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10105 GuiFont font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10106 char_u *name = NULL;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10107
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10108 if (argvars[0].v_type == VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10109 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10110 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10111 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10112 font = gui.norm_font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10113 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10114 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10115 else
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10116 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10117 name = get_tv_string(&argvars[0]);
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10118 if (STRCMP(name, "") == 0) / don't use font dialog */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10119 return;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10120 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10121 if (font == NOFONT)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10122 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10123 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10124 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10125 if (argvars[0].v_type != VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10126 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10127 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10128 #endif
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10129 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10130
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10131 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10132 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10133 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10134 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10135 f_getfperm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10136 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10137 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10138 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10139 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10140 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10141 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10142 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10143 int i;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10144
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10145 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10146
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10147 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10148 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10149 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10150 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10151 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10152 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10153 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10154 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10155 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10156 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10157 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10158 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10159 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10160 rettv->vval.v_string = perm;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10161 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10162
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10163 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10164 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10165 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10166 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10167 f_getfsize(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10168 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10169 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10170 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10171 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10172 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10173
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10174 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10175
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10176 rettv->v_type = VAR_NUMBER;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10178 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10180 if (mch_isdir(fname))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10181 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10182 else
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10183 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10184 rettv->vval.v_number = (varnumber_T)st.st_size;
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10185
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10186 /* non-perfect check for overflow */
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10187 if ((off_t)rettv->vval.v_number != (off_t)st.st_size)
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10188 rettv->vval.v_number = -2;
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10189 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10190 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10191 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10192 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10194
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10195 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10196 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10198 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10199 f_getftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10200 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10201 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10202 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10203 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10204 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10205
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10206 fname = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10207
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10208 if (mch_stat((char *)fname, &st) >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10209 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10210 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10211 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10213
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10214 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10215 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10216 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10217 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10218 f_getftype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10219 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10220 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10221 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10222 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10223 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10224 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10225 char *t;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10226
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10227 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10228
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10229 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10230 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10231 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10232 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10233 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10234 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10235 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10236 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10237 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10238 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10239 t = "link";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10240 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10241 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10242 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10243 t = "bdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10244 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10245 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10246 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10247 t = "cdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10248 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10249 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10250 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10251 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10252 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10253 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10254 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10255 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10256 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10257 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10258 t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10259 #else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10260 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10261 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10262 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10263 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10264 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10265 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10266 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10267 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10268 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10269 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10270 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10271 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10272 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10273 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10274 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10275 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10276 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10277 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10278 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10279 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10280 default: t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10281 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10282 # else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10283 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10284 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10285 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10286 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10287 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10288 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10289 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10290 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10291 rettv->vval.v_string = type;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10292 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10293
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10294 /*
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10295 * "getline(lnum, [end])" function
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10296 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10297 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10298 f_getline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10299 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10300 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10301 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10302 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10303 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10304 int retlist;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10305
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10306 lnum = get_tv_lnum(argvars);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10307 if (argvars[1].v_type == VAR_UNKNOWN)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10308 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10309 end = 0;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10310 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10311 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10312 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10313 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10314 end = get_tv_lnum(&argvars[1]);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10315 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10316 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10317
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10318 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10319 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10320
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10321 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10322 * "getmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10323 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10324 /ARGSUSED/
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10325 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10326 f_getmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10327 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10328 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10329 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10330 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10331 dict_T *dict;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10332 matchitem_T *cur = curwin->w_match_head;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10333
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10334 rettv->vval.v_number = 0;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10335
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10336 if (rettv_list_alloc(rettv) == OK)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10337 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10338 while (cur != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10339 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10340 dict = dict_alloc();
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10341 if (dict == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10342 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10343 ++dict->dv_refcount;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10344 dict_add_nr_str(dict, "group", 0L, syn_id2name(cur->hlg_id));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10345 dict_add_nr_str(dict, "pattern", 0L, cur->pattern);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10346 dict_add_nr_str(dict, "priority", (long)cur->priority, NULL);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10347 dict_add_nr_str(dict, "id", (long)cur->id, NULL);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10348 list_append_dict(rettv->vval.v_list, dict);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10349 cur = cur->next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10350 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10351 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10352 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10353 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10354
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10355 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10356 * "getpos(string)" function
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10357 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10358 static void
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10359 f_getpos(argvars, rettv)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10360 typval_T *argvars;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10361 typval_T *rettv;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10362 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10363 pos_T *fp;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10364 list_T *l;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10365 int fnum = -1;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10366
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10367 if (rettv_list_alloc(rettv) == OK)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10368 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10369 l = rettv->vval.v_list;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10370 fp = var2fpos(&argvars[0], TRUE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10371 if (fnum != -1)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10372 list_append_number(l, (varnumber_T)fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10373 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10374 list_append_number(l, (varnumber_T)0);
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10375 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10376 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10377 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->col + 1
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10378 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10379 list_append_number(l,
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10380 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10381 (fp != NULL) ? (varnumber_T)fp->coladd :
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10382 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10383 (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10384 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10385 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10386 rettv->vval.v_number = FALSE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10387 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10388
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10389 /*
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10390 * "getqflist()" and "getloclist()" functions
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10391 */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10392 /ARGSUSED/
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10393 static void
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10394 f_getqflist(argvars, rettv)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10395 typval_T *argvars;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10396 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10397 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10398 #ifdef FEAT_QUICKFIX
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10399 win_T *wp;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10400 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10401
1072 25154b22dc96 updated for version 7.0-198 vimboss parents: 1057 diff changeset	10402 rettv->vval.v_number = 0;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10403 #ifdef FEAT_QUICKFIX
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10404 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10405 {
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10406 wp = NULL;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10407 if (argvars[0].v_type != VAR_UNKNOWN) /* getloclist() */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10408 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10409 wp = find_win_by_nr(&argvars[0], NULL);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10410 if (wp == NULL)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10411 return;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10412 }
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10413
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10414 (void)get_errorlist(wp, rettv->vval.v_list);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10415 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10416 #endif
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10417 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10418
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10419 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10420 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10422 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10423 f_getreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10424 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10425 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10427 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10428 int regname;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10429 int arg2 = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10430 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10431
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10432 if (argvars[0].v_type != VAR_UNKNOWN)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10433 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10434 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10435 error = strregname == NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10436 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10437 arg2 = get_tv_number_chk(&argvars[1], &error);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10438 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10439 else
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10440 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10441 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10442 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10443 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10444
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10445 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10446 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10447 get_reg_contents(regname, TRUE, arg2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10450 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10451 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10452 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10453 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10454 f_getregtype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10455 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10456 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10458 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10459 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10460 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10461 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10462
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10463 if (argvars[0].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10464 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10465 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10466 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10467 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10468 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10469 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10470 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10471 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10472 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10473 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10474 /* Default to v:register */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10475 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10477 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10478 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10479 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10481 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10482 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10483 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10484 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10485 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10486 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10487 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10488 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10489 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10490 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10491 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10492 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10493 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10494 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10495 rettv->vval.v_string = vim_strsave(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10498 /*
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10499 * "gettabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10500 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10501 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10502 f_gettabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10503 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10504 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10505 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10506 getwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10507 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10508
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10509 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10510 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10511 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10512 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10513 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10514 f_getwinposx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10515 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10516 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10517 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10518 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10519 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10520 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10522 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10524 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10525 rettv->vval.v_number = x;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10527 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10529
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10530 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10531 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10532 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10533 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10534 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10535 f_getwinposy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10536 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10537 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10538 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10539 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10540 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10541 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10543 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10545 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10546 rettv->vval.v_number = y;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10548 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10550
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10551 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10552 * Find window specifed by "vp" in tabpage "tp".
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10553 */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10554 static win_T *
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10555 find_win_by_nr(vp, tp)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10556 typval_T *vp;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10557 tabpage_T tp; / NULL for current tab page */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10558 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10559 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10560 win_T *wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10561 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10562 int nr;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10563
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10564 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10565
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10566 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10567 if (nr < 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10568 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10569 if (nr == 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10570 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10571
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10572 for (wp = (tp == NULL \|\| tp == curtab) ? firstwin : tp->tp_firstwin;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10573 wp != NULL; wp = wp->w_next)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10574 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10575 break;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10576 return wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10577 #else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10578 if (nr == 0 \|\| nr == 1)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10579 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10580 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10581 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10582 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10583
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10585 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10586 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10587 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10588 f_getwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10589 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10590 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10591 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10592 getwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10593 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10594
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10595 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10596 * getwinvar() and gettabwinvar()
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10597 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10598 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10599 getwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10600 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10601 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10602 int off; /* 1 for gettabwinvar() */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10603 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10604 win_T win, oldcurwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10605 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10606 dictitem_T *v;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10607 tabpage_T *tp;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10608
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10609 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10610 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10611 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10612 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10613 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10614 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10615 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10616 varname = get_tv_string_chk(&argvars[off + 1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10617 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10618
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10619 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10620 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10622 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10623 {
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10624 /* Set curwin to be our win, temporarily. Also set curbuf, so
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10625 * that we can get buffer-local options. */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10626 oldcurwin = curwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10627 curwin = win;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10628 curbuf = win->w_buffer;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10629
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10630 if (varname == '&') / window-local-option */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10631 get_option_tv(&varname, rettv, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10632 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10633 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10634 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10635 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10636 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10637 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10638 varname = (char_u *)"w:" + 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10639 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10640 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10641 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10642 copy_tv(&v->di_tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10643 }
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10644
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10645 /* restore previous notion of curwin */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10646 curwin = oldcurwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10647 curbuf = curwin->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10649
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10650 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10653 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10654 * "glob()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10655 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10656 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10657 f_glob(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10658 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10659 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10661 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10662
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10663 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10664 xpc.xp_context = EXPAND_FILES;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10665 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10666 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10667 NULL, WILD_USE_NL\|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10669
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10670 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10671 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10672 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10673 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10674 f_globpath(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10675 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10676 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10677 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10678 char_u buf1[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10679 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10680
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10681 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10682 if (file == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10683 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10684 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10685 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10686 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10687
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10688 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10689 * "has()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10690 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10691 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10692 f_has(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10693 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10694 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10696 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10697 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10698 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10699 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10700 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10701 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10702 "amiga",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10703 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10704 "arp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10705 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10706 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10707 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10708 "beos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10709 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10710 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10711 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10712 "dos32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10713 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10714 "dos16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10715 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10716 #endif
575 f1d46f948241 updated for version 7.0163 vimboss parents: 557 diff changeset	10717 #ifdef MACOS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10718 "mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10719 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10720 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10721 "macunix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10722 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10723 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10724 "os2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10725 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10726 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10727 "qnx",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10728 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10729 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10730 "riscos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10731 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10732 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10733 "unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10734 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10735 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10736 "vms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10737 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10738 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10739 "win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10740 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10741 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10742 "win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10743 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10744 #if defined(UNIX) && (defined(__CYGWIN32__) \|\| defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10745 "win32unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10746 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10747 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10748 "win64",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10749 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10750 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10751 "ebcdic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10752 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10753 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10754 "fname_case",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10755 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10756 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10757 "arabic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10758 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10759 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10760 "autocmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10761 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10762 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10763 "balloon_eval",
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10764 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10765 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10766 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10767 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10768 #if defined(SOME_BUILTIN_TCAPS) \|\| defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10769 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10770 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10771 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10772 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10773 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10774 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10775 "byte_offset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10776 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10777 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10778 "cindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10779 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10780 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10781 "clientserver",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10782 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10783 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10784 "clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10785 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10786 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10787 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10788 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10789 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10790 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10791 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10792 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10793 "comments",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10794 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10795 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10796 "cryptv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10797 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10798 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10799 "cscope",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10800 #endif
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10801 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10802 "cursorshape",
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10803 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10804 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10805 "debug",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10806 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10807 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10808 "dialog_con",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10809 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10810 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10811 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10812 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10813 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10814 "diff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10815 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10816 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10817 "digraphs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10818 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10819 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10820 "dnd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10821 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10822 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10823 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10824 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10825 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10826 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10827 "ex_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10828 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10829 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10830 "extra_search",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10831 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10832 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10833 "farsi",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10834 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10835 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10836 "file_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10837 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10838 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10839 "filterpipe",
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10840 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10841 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10842 "find_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10843 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10844 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10845 "folding",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10846 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10847 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10848 "footer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10849 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10850 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10851 "fork",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10852 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10853 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10854 "gettext",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10855 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10856 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10857 "gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10858 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10859 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10860 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10861 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10862 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10863 "gui_athena",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10864 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10865 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10866 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10867 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10868 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10869 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10870 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10871 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10872 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10873 "gui_mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10874 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10875 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10876 "gui_motif",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10877 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10878 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10879 "gui_photon",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10880 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10881 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10882 "gui_win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10883 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10884 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10885 "gui_win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10886 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10887 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10888 "hangul_input",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10889 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10890 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10891 "iconv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10892 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10893 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10894 "insert_expand",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10895 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10896 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10897 "jumplist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10898 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10899 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10900 "keymap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10901 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10902 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10903 "langmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10904 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10905 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10906 "libcall",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10907 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10908 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10909 "linebreak",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10910 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10911 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10912 "lispindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10913 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10914 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10915 "listcmds",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10916 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10917 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10918 "localmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10919 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10920 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10921 "menu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10922 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10923 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10924 "mksession",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10925 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10926 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10927 "modify_fname",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10928 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10929 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10930 "mouse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10931 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10932 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10933 "mouseshape",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10934 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10935 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10936 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10937 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10938 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10939 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10940 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10941 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10942 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10943 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10944 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10945 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10946 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10947 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10948 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10949 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10950 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10951 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10952 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10953 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10954 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10955 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10956 "multi_byte",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10957 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10958 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10959 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10960 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10961 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10962 "multi_lang",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10963 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10964 #ifdef FEAT_MZSCHEME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10965 #ifndef DYNAMIC_MZSCHEME
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10966 "mzscheme",
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10967 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10968 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10969 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10970 "ole",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10971 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10972 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10973 "osfiletype",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10974 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10975 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10976 "path_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10977 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10978 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10979 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10980 "perl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10981 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10982 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10983 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10984 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10985 "python",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10986 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10987 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10988 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10989 "postscript",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10990 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10991 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10992 "printer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10993 #endif
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10994 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10995 "profile",
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10996 #endif
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10997 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10998 "reltime",
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10999 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11000 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11001 "quickfix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11002 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11003 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11004 "rightleft",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11005 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11006 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11007 "ruby",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11008 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11009 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11010 "scrollbind",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11011 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11012 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11013 "showcmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11014 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11015 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11016 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11017 "signs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11018 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11019 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11020 "smartindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11021 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11022 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11023 "sniff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11024 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11025 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11026 "statusline",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11027 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11028 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11029 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11030 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11031 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11032 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11033 #endif
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	11034 #ifdef FEAT_SPELL
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11035 "spell",
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11036 #endif
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11037 #ifdef FEAT_SYN_HL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11038 "syntax",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11039 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11040 #if defined(USE_SYSTEM) \|\| !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11041 "system",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11042 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11043 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11044 "tag_binary",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11045 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11046 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11047 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11048 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11049 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11050 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11051 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11052 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11053 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11054 "tcl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11055 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11056 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11057 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11058 "terminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11059 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11060 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11061 "termresponse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11062 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11063 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11064 "textobjects",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11065 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11066 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11067 "tgetent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11068 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11069 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11070 "title",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11071 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11072 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11073 "toolbar",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11074 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11075 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11076 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11077 "user_commands",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11078 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11079 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11080 "viminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11081 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11082 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11083 "vertsplit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11084 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11085 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11086 "virtualedit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11087 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11088 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11089 "visual",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11090 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11091 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11092 "visualextra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11093 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11094 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11095 "vreplace",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11096 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11097 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11098 "wildignore",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11099 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11100 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11101 "wildmenu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11102 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11103 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11104 "windows",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11105 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11106 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11107 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11108 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11109 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11110 "writebackup",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11111 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11112 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11113 "xim",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11114 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11115 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11116 "xfontset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11117 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11118 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11119 "xsmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11120 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11121 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11122 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11123 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11124 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11125 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11126 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11127 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11128 "xterm_save",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11129 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11130 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11131 "X11",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11132 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11133 NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11134 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11135
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11136 name = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11137 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11138 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11140 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11141 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11144 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11146 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11147 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11148 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11149 n = (starting != 0);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11150 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11151 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11152 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11153 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11154 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11155 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11156 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11157 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11158 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11159 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11160 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11161 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11162 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11163 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11164 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11165 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11166 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11167 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11168 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11169 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11170 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11171 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11172 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11173 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11174 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11175 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11176 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11177 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11178 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11179 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11180 n = (gui.in_use \|\| gui.starting);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11181 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11182 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11183 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11184 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11185 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11186 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11187 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11188 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11189 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11190 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11191 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11192 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11193 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11194 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11195 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11196 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11197 #endif
34 7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11198 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11199 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11200 n = usingNetbeans;
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11201 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11203
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11204 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11206
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11207 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11208 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11209 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11210 static void
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11211 f_has_key(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11212 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11213 typval_T *rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11214 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11215 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11216 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11217 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11218 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11219 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11220 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11221 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11222 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11223
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11224 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11225 get_tv_string(&argvars[1]), -1) != NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11226 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11227
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11228 /*
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11229 * "haslocaldir()" function
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11230 */
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11231 /ARGSUSED/
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11232 static void
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11233 f_haslocaldir(argvars, rettv)
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11234 typval_T *argvars;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11235 typval_T *rettv;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11236 {
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11237 rettv->vval.v_number = (curwin->w_localdir != NULL);
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11238 }
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11239
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11240 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11241 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11242 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11243 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11244 f_hasmapto(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11245 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11246 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11248 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11249 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11250 char_u buf[NUMBUFLEN];
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11251 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11252
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11253 name = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11254 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11255 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11256 else
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11257 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11258 mode = get_tv_string_buf(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11259 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11260 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11261 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11262
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11263 if (map_to_exists(name, mode, abbr))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11264 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11265 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11266 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11268
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11269 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11270 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11271 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11272 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11273 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11274 f_histadd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11275 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11276 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11278 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11279 int histype;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11280 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11281 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11282 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11283
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11284 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11285 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11286 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11287 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11288 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11289 histype = str != NULL ? get_histtype(str) : -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11290 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11291 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11292 str = get_tv_string_buf(&argvars[1], buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11293 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11294 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11295 add_to_history(histype, str, FALSE, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11296 rettv->vval.v_number = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11297 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11298 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11300 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11301 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11303 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11304 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11305 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11306 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11307 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11308 f_histdel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11309 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11310 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11311 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11312 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11313 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11314 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11315 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11316
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11317 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11318 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11319 n = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11320 else if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11321 /* only one argument: clear entire history */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11322 n = clr_history(get_histtype(str));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11323 else if (argvars[1].v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11324 /* index given: remove that entry */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11325 n = del_history_idx(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11326 (int)get_tv_number(&argvars[1]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11327 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11328 /* string given: remove all matching entries */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11329 n = del_history_entry(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11330 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11331 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11332 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11333 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11334 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11337 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11338 * "histget()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11340 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11341 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11342 f_histget(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11343 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11344 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11345 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11346 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11347 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11348 int idx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11349 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11350
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11351 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11352 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11353 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11354 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11355 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11356 type = get_histtype(str);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11357 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11358 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11359 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11360 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11361 /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11362 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11363 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11364 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11365 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11366 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11367 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11370 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11371 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11372 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11373 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11374 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11375 f_histnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11376 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11377 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11379 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11380
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11381 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11382 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11383
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11384 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11385 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11386 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11387 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11388 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11389 i = -1;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11390 rettv->vval.v_number = i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11392
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11393 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11394 * "highlightID(name)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11395 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11396 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11397 f_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11398 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11399 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11400 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11401 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11402 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11403
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11404 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11405 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11406 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11407 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11408 f_hlexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11409 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11410 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11411 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11412 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11414
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11415 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11416 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11417 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11418 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11419 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11420 f_hostname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11421 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11422 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11423 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11424 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11426 mch_get_host_name(hostname, 256);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11427 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11428 rettv->vval.v_string = vim_strsave(hostname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11432 * iconv() function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11433 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11434 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11435 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11436 f_iconv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11437 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11438 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11440 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11441 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11442 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11443 char_u from, to, *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11444 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11445 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11446
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11447 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11448 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11450 #ifdef FEAT_MBYTE
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11451 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11452 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11453 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11454 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11455 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11457 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11458 if (vimconv.vc_type == CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11459 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11460 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11461 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11463 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11464 vim_free(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11465 vim_free(to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11466 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11468
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11469 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11470 * "indent()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11471 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11472 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11473 f_indent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11474 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11475 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11477 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11478
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11479 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11480 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11481 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11482 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11483 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11485
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11486 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11487 * "index()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11488 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11489 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11490 f_index(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11491 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11492 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11493 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11494 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11495 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11496 long idx = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11497 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11498
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11499 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11500 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11501 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11502 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11503 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11504 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11505 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11506 if (l != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11507 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11508 item = l->lv_first;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11509 if (argvars[2].v_type != VAR_UNKNOWN)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11510 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11511 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11512
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11513 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11514 * sets, so that a negative number also works. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11515 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11516 idx = l->lv_idx;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11517 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11518 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11519 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11520 item = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11521 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11522
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11523 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11524 if (tv_equal(&item->li_tv, &argvars[1], ic))
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11525 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11526 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11527 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11528 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11529 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11530 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11531
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11532 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11533
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11534 static void get_user_input __ARGS((typval_T argvars, typval_T rettv, int inputdialog));
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11535
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11536 /*
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11537 * This function is used by f_input() and f_inputdialog() functions. The third
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11538 * argument to f_input() specifies the type of completion to use at the
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11539 * prompt. The third argument to f_inputdialog() specifies the value to return
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11540 * when the user cancels the prompt.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11541 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11542 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11543 get_user_input(argvars, rettv, inputdialog)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11544 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11545 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11546 int inputdialog;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11547 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11548 char_u *prompt = get_tv_string_chk(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11549 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11550 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11551 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11552 int cmd_silent_save = cmd_silent;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11553 char_u defstr = (char_u )"";
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11554 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11555 char_u *xp_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11556
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11557 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11559 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11560 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11561 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11562 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11563 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11564 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11565 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11566 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11568 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11569 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11571 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11572 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11573 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11574 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11575 p = prompt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11576 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11578 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11579 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11580 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11581 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11582 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11583 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11584 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11585 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11586 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11588 cmdline_row = msg_row;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11589
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11590 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11591 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11592 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11593 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11594 stuffReadbuffSpec(defstr);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11595
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11596 if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11597 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11598 char_u *xp_name;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	11599 int xp_namelen;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11600 long argt;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11601
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11602 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11603
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11604 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11605 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11606 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11607
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11608 xp_namelen = (int)STRLEN(xp_name);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11609
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11610 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11611 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11612 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11613 }
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11614 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11615
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11616 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11617 rettv->vval.v_string =
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11618 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11619 xp_type, xp_arg);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11620
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11621 vim_free(xp_arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11622
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11623 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11624 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11625 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11626 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11627 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11630 /*
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11631 * "input()" function
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11632 * Also handles inputsecret() when inputsecret is set.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11633 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11634 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11635 f_input(argvars, rettv)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11636 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11637 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11638 {
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11639 get_user_input(argvars, rettv, FALSE);
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11640 }
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11641
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11642 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11643 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11644 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11645 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11646 f_inputdialog(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11647 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11648 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11650 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11651 /* Use a GUI dialog if the GUI is running and 'c' is not in 'guioptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11652 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11654 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11655 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11656 char_u defstr = (char_u )"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11657
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11658 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11659 if (argvars[1].v_type != VAR_UNKNOWN
858 ca82de29ac19 updated for version 7.0g01 vimboss parents: 856 diff changeset	11660 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	11661 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11662 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11663 IObuff[0] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11664 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11665 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11666 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11667 rettv->vval.v_string = vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11668 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11669 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11670 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11671 && argvars[1].v_type != VAR_UNKNOWN
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11672 && argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11673 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11674 get_tv_string_buf(&argvars[2], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11675 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11676 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11677 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11678 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11679 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11680 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11681 #endif
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11682 get_user_input(argvars, rettv, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11683 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11684
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11685 /*
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11686 * "inputlist()" function
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11687 */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11688 static void
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11689 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11690 typval_T *argvars;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11691 typval_T *rettv;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11692 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11693 listitem_T *li;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11694 int selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11695 int mouse_used;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11696
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11697 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11698 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11699 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11700 if (no_console_input())
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11701 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11702 #endif
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11703 if (argvars[0].v_type != VAR_LIST \|\| argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11704 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11705 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11706 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11707 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11708
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11709 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 913 diff changeset	11710 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11711 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11712 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11713 msg_clr_eos();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11714
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11715 for (li = argvars[0].vval.v_list->lv_first; li != NULL; li = li->li_next)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11716 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11717 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11718 msg_putchar('\n');
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11719 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11720
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11721 /* Ask for choice. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11722 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11723 if (mouse_used)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11724 selected -= lines_left;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11725
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11726 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11727 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11728
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11729
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11730 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11732 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11733 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11734 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11735 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11736 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11737 f_inputrestore(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11738 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11739 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11740 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11741 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11743 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11744 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11745 + ga_userinput.ga_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11746 rettv->vval.v_number = 0; /* OK */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11747 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11748 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11749 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	11750 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11751 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11753 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11754
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11755 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11756 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11758 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11759 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11760 f_inputsave(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11761 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11762 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11764 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11765 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11766 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11767 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11768 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11769 ++ga_userinput.ga_len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11770 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11771 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11772 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11773 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11774 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11776 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11777 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11778 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11779 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11780 f_inputsecret(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11781 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11782 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11784 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11785 ++inputsecret_flag;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11786 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11787 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11788 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11790
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11791 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11792 * "insert()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11793 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11794 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11795 f_insert(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11796 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11797 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11798 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11799 long before = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11800 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11801 list_T *l;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11802 int error = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11803
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11804 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11805 if (argvars[0].v_type != VAR_LIST)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11806 EMSG2(_(e_listarg), "insert()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11807 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11808 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11809 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11810 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11811 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11812 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11813 return; /* type error; errmsg already given */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11814
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11815 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11816 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11817 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11818 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11819 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11820 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11821 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11822 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11823 l = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11824 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11825 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11826 if (l != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11827 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11828 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11829 copy_tv(&argvars[0], rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11830 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11831 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11832 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11833
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11834 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11835 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11837 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11838 f_isdirectory(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11839 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11840 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11841 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11842 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11844
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11845 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11846 * "islocked()" function
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11847 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11848 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11849 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11850 typval_T *argvars;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11851 typval_T *rettv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11852 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11853 lval_T lv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11854 char_u *end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11855 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11856
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11857 rettv->vval.v_number = -1;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11858 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11859 FNE_CHECK_START);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11860 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11861 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11862 if (*end != NUL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11863 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11864 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11865 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11866 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11867 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11868 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11869 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11870 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11871 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11872 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11873 if (di != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11874 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11875 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11876 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11877 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11878 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11879 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11880 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11881 \|\| tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11882 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11883 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11884 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11885 else if (lv.ll_range)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	11886 EMSG(_("E786: Range not allowed"));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11887 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11888 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11889 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11890 /* List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11891 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11892 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11893 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11894 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11895 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11896 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11897
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11898 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11899 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11900
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11901 static void dict_list __ARGS((typval_T argvars, typval_T rettv, int what));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11902
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11903 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11904 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11905 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11906 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11907 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11908 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11909 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11910 dict_list(argvars, rettv, what)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11911 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11912 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11913 int what;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11914 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11915 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11916 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11917 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11918 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11919 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11920 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11921 int todo;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11922
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11923 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11924 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11925 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11926 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11927 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11928 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11929 if ((d = argvars[0].vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11930 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11931
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11932 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11933 return;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11934
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11935 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11936 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11937 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11938 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11939 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11940 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11941 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11942
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11943 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11944 if (li == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11945 break;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11946 list_append(rettv->vval.v_list, li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11947
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11948 if (what == 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11949 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11950 /* keys() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11951 li->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11952 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11953 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11954 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11955 else if (what == 1)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11956 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11957 /* values() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11958 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11959 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11960 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11961 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11962 /* items() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11963 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11964 li->li_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11965 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11966 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11967 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11968 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11969 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11970
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11971 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11972 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11973 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11974 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11975 li2->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11976 li2->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11977 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11978
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11979 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11980 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11981 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11982 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11983 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11984 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11985 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11986 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11987 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11988
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11989 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11990 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11991 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11992 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11993 f_items(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11994 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11995 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11996 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11997 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11998 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11999
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12000 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12001 * "join()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12002 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12003 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12004 f_join(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12005 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12006 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12007 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12008 garray_T ga;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12009 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12010
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12011 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12012 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12013 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12014 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12015 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12016 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12017 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12018 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12019 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12020 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12021 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12022 sep = get_tv_string_chk(&argvars[1]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12023
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12024 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12025
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12026 if (sep != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12027 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12028 ga_init2(&ga, (int)sizeof(char), 80);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	12029 list_join(&ga, argvars[0].vval.v_list, sep, TRUE, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12030 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12031 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12032 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12033 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12034 rettv->vval.v_string = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12035 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12036
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12037 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12038 * "keys()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12039 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12040 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12041 f_keys(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12042 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12043 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12044 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12045 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12046 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12047
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12048 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12049 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12050 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12051 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12052 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12053 f_last_buffer_nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12054 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12055 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12057 int n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12058 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12059
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12060 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12061 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12062 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12063
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12064 rettv->vval.v_number = n;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12065 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12066
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12067 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12068 * "len()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12069 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12070 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12071 f_len(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12072 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12073 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12074 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12075 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12076 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12077 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12078 case VAR_NUMBER:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12079 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12080 get_tv_string(&argvars[0]));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12081 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12082 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12083 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12084 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12085 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12086 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12087 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12088 default:
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	12089 EMSG(_("E701: Invalid type for len()"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12090 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12091 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12092 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12093
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12094 static void libcall_common __ARGS((typval_T argvars, typval_T rettv, int type));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12095
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12096 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12097 libcall_common(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12098 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12099 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12100 int type;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12101 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12102 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12103 char_u *string_in;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12104 char_u **string_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12105 int nr_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12106 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12107
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12108 rettv->v_type = type;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12109 if (type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12110 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12111 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12112 rettv->vval.v_string = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12113
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12114 if (check_restricted() \|\| check_secure())
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12115 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12116
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12117 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12118 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12119 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12120 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12121 string_in = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12122 if (argvars[2].v_type == VAR_STRING)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12123 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12124 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12125 string_result = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12126 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12127 string_result = &rettv->vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12128 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12129 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12130 string_in,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12131 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12132 string_result,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12133 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12134 && type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12135 rettv->vval.v_number = nr_result;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12136 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12137 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12140 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12141 * "libcall()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12142 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12143 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12144 f_libcall(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12145 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12146 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12147 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12148 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12149 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12150
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12151 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12152 * "libcallnr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12153 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12154 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12155 f_libcallnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12156 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12157 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12158 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12159 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12160 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12161
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12162 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12163 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12165 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12166 f_line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12167 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12168 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12170 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12171 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12172 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12173
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12174 fp = var2fpos(&argvars[0], TRUE, &fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12175 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12176 lnum = fp->lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12177 rettv->vval.v_number = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12180 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12181 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12182 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12183 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12184 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12185 f_line2byte(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12186 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12187 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12189 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12190 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12191 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12192 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12193
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12194 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12195 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12196 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12197 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12198 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12199 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12200 ++rettv->vval.v_number;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12201 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12204 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12205 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12206 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12207 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12208 f_lispindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12209 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12210 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12212 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12213 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12214 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12216 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12217 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12218 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12219 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12220 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12221 rettv->vval.v_number = get_lisp_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12222 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12224 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12225 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12226 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12227 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12228
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12229 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12230 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12231 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12232 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12233 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12234 f_localtime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12235 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12236 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12237 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12238 rettv->vval.v_number = (varnumber_T)time(NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12240
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12241 static void get_maparg __ARGS((typval_T argvars, typval_T rettv, int exact));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12242
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12243 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12244 get_maparg(argvars, rettv, exact)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12245 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12246 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12247 int exact;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12249 char_u *keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12250 char_u *which;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12251 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12252 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12253 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12254 int mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12255 garray_T ga;
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12256 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12258 /* return empty string for failure */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12259 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12260 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12261
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12262 keys = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12263 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12264 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12265
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12266 if (argvars[1].v_type != VAR_UNKNOWN)
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12267 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12268 which = get_tv_string_buf_chk(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12269 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12270 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12271 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12272 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12273 which = (char_u *)"";
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12274 if (which == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12275 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12276
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12277 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12278
861 169533a9699f updated for version 7.0g02 vimboss parents: 858 diff changeset	12279 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, FALSE);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12280 rhs = check_map(keys, mode, exact, FALSE, abbr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12281 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12282 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12283 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12284 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12285 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12286 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12287
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12288 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12289 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12290
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12291 ga_append(&ga, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12292 rettv->vval.v_string = (char_u *)ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12294 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12296 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12297 * "map()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12298 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12299 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12300 f_map(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12301 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12302 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12303 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12304 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12305 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12306
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12307 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12308 * "maparg()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12309 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12310 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12311 f_maparg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12312 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12313 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12314 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12315 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12316 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12317
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12318 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12319 * "mapcheck()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12320 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12321 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12322 f_mapcheck(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12323 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12324 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12325 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12326 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12327 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12328
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12329 static void find_some_match __ARGS((typval_T argvars, typval_T rettv, int start));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12330
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12331 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12332 find_some_match(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12333 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12334 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12335 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12336 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12337 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12338 char_u *expr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12339 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12340 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12341 char_u patbuf[NUMBUFLEN];
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12342 char_u strbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12343 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12344 long start = 0;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12345 long nth = 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12346 colnr_T startcol = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12347 int match = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12348 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12349 listitem_T *li = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12350 long idx = 0;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12351 char_u *tofree = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12353 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12354 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12355 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12356
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12357 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12358 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12359 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12360 /* return empty list when there are no matches */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12361 if (rettv_list_alloc(rettv) == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12362 goto theend;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12363 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12364 else if (type == 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12365 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12366 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12367 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12368 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12369
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12370 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12371 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12372 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12373 goto theend;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12374 li = l->lv_first;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12375 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12376 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12377 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12378
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12379 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12380 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12381 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12382
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12383 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12384 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12385 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12386
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12387 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12388 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12389 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12390 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12391 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12392 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12393 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12394 goto theend;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12395 idx = l->lv_idx; /* use the cached index */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12396 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12397 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12398 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12399 if (start < 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12400 start = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12401 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12402 goto theend;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12403 /* When "count" argument is there ignore matches before "start",
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12404 * otherwise skip part of the string. Differs when pattern is "^"
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12405 * or "\<". */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12406 if (argvars[3].v_type != VAR_UNKNOWN)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12407 startcol = start;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12408 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12409 str += start;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12410 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12411
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12412 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12413 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12414 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12415 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12418 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12419 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12421 regmatch.rm_ic = p_ic;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12422
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12423 for (;;)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12424 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12425 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12426 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12427 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12428 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12429 match = FALSE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12430 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12431 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12432 vim_free(tofree);
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12433 str = echo_string(&li->li_tv, &tofree, strbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12434 if (str == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12435 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12436 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12437
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12438 match = vim_regexec_nl(&regmatch, str, (colnr_T)startcol);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12439
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12440 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12441 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12442 if (l == NULL && !match)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12443 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12444
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12445 /* Advance to just after the match. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12446 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12447 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12448 li = li->li_next;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12449 ++idx;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12450 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12451 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12452 {
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12453 #ifdef FEAT_MBYTE
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12454 startcol = (colnr_T)(regmatch.startp[0]
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12455 + (*mb_ptr2len)(regmatch.startp[0]) - str);
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12456 #else
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12457 startcol = regmatch.startp[0] + 1 - str;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12458 #endif
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12459 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12460 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12461
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12462 if (match)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12463 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12464 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12465 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12466 int i;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12467
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12468 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12469 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12470 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12471 if (regmatch.endp[i] == NULL)
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12472 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12473 if (list_append_string(rettv->vval.v_list,
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12474 (char_u *)"", 0) == FAIL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12475 break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12476 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12477 else if (list_append_string(rettv->vval.v_list,
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12478 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12479 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12480 == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12481 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12482 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12483 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12484 else if (type == 2)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12485 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12486 /* return matched string */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12487 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12488 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12489 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12490 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12491 (int)(regmatch.endp[0] - regmatch.startp[0]));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12492 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12493 else if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12494 rettv->vval.v_number = idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12495 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12497 if (type != 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12498 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12499 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12500 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12501 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12502 (varnumber_T)(regmatch.endp[0] - str);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12503 rettv->vval.v_number += (varnumber_T)(str - expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12506 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12509 theend:
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12510 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12511 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12514 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12515 * "match()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12516 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12517 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12518 f_match(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12519 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12520 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12521 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12522 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12523 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12524
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12525 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12526 * "matchadd()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12527 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12528 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12529 f_matchadd(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12530 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12531 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12532 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12533 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12534 char_u buf[NUMBUFLEN];
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12535 char_u grp = get_tv_string_buf_chk(&argvars[0], buf); / group */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12536 char_u pat = get_tv_string_buf_chk(&argvars[1], buf); / pattern */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12537 int prio = 10; /* default priority */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12538 int id = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12539 int error = FALSE;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12540
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12541 rettv->vval.v_number = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12542
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12543 if (grp == NULL \|\| pat == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12544 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12545 if (argvars[2].v_type != VAR_UNKNOWN)
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12546 {
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12547 prio = get_tv_number_chk(&argvars[2], &error);
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12548 if (argvars[3].v_type != VAR_UNKNOWN)
4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12549 id = get_tv_number_chk(&argvars[3], &error);
4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12550 }
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12551 if (error == TRUE)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12552 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12553 if (id >= 1 && id <= 3)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12554 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12555 EMSGN("E798: ID is reserved for \":match\": %ld", id);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12556 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12557 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12558
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12559 rettv->vval.v_number = match_add(curwin, grp, pat, prio, id);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12560 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12561 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12562
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12563 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12564 * "matcharg()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12565 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12566 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12567 f_matcharg(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12568 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12569 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12570 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12571 if (rettv_list_alloc(rettv) == OK)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12572 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12573 #ifdef FEAT_SEARCH_EXTRA
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12574 int id = get_tv_number(&argvars[0]);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12575 matchitem_T *m;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12576
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12577 if (id >= 1 && id <= 3)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12578 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12579 if ((m = (matchitem_T *)get_match(curwin, id)) != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12580 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12581 list_append_string(rettv->vval.v_list,
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12582 syn_id2name(m->hlg_id), -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12583 list_append_string(rettv->vval.v_list, m->pattern, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12584 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12585 else
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12586 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12587 list_append_string(rettv->vval.v_list, NUL, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12588 list_append_string(rettv->vval.v_list, NUL, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12589 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12590 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12591 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12592 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12593 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12594
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12595 /*
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12596 * "matchdelete()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12597 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12598 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12599 f_matchdelete(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12600 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12601 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12602 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12603 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12604 rettv->vval.v_number = match_delete(curwin,
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12605 (int)get_tv_number(&argvars[0]), TRUE);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12606 #endif
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12607 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12608
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12609 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12610 * "matchend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12611 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12612 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12613 f_matchend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12614 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12615 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12616 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12617 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12618 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12619
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12620 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12621 * "matchlist()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12622 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12623 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12624 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12625 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12626 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12627 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12628 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12629 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12630
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12631 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12632 * "matchstr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12633 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12634 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12635 f_matchstr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12636 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12637 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12638 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12639 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12640 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12641
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12642 static void max_min __ARGS((typval_T argvars, typval_T rettv, int domax));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12643
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12644 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12645 max_min(argvars, rettv, domax)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12646 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12647 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12648 int domax;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12649 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12650 long n = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12651 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12652 int error = FALSE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12653
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12654 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12655 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12656 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12657 listitem_T *li;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12658
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12659 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12660 if (l != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12661 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12662 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12663 if (li != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12664 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12665 n = get_tv_number_chk(&li->li_tv, &error);
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12666 for (;;)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12667 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12668 li = li->li_next;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12669 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12670 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12671 i = get_tv_number_chk(&li->li_tv, &error);
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12672 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12673 n = i;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12674 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12675 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12676 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12677 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12678 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12679 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12680 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12681 int first = TRUE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12682 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12683 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12684
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12685 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12686 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12687 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12688 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12689 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12690 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12691 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12692 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12693 --todo;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12694 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12695 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12696 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12697 n = i;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12698 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12699 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12700 else if (domax ? i > n : i < n)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12701 n = i;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12702 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12703 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12704 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12705 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12706 else
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12707 EMSG(_(e_listdictarg));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12708 rettv->vval.v_number = error ? 0 : n;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12709 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12710
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12711 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12712 * "max()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12713 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12714 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12715 f_max(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12716 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12717 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12718 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12719 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12720 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12721
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12722 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12723 * "min()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12724 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12725 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12726 f_min(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12727 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12728 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12729 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12730 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12731 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12732
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12733 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12734
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12735 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12736 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12737 * needed.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12738 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12739 static int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12740 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12741 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12742 int prot;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12743 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12744 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12745 char_u *updir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12746 int r = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12747
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12748 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12749 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12750 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12751 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12752 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12753
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12754 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12755 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12756 if (updir == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12757 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12758 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12759 r = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12760 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12761 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12762 vim_free(updir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12763 return r;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12764 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12765
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12766 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12767 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12768 * "mkdir()" function
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12769 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12770 static void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12771 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12772 typval_T *argvars;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12773 typval_T *rettv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12774 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12775 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12776 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12777 int prot = 0755;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12778
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12779 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12780 if (check_restricted() \|\| check_secure())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12781 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12782
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12783 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12784 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12785 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12786 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12787 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12788 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12789 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12790 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12791 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12792 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12793 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12794
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12795 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12796 * "mode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12797 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12798 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12799 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12800 f_mode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12801 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12802 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12803 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12804 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12806 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12807 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12808 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12809 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12810 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12811 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12812 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12814 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12815 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12816 if (State == HITRETURN \|\| State == ASKMORE \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12817 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12818 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12820 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12821 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12822 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12823 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12825 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12826 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12827 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12828 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12829
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12830 buf[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12831 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12832 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12833 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12835 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12836 * "nextnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12837 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12838 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12839 f_nextnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12840 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12841 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12842 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12843 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12844
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12845 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12846 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12847 if (lnum < 0 \|\| lnum > curbuf->b_ml.ml_line_count)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12848 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12849 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12850 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12851 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12852 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12853 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12854 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12855 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12856 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12857
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12858 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12859 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12860 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12861 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12862 f_nr2char(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12863 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12864 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12865 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12866 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12867
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12868 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12869 if (has_mbyte)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12870 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12871 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12872 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12873 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12874 buf[0] = (char_u)get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12875 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12876 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12877 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12878 rettv->vval.v_string = vim_strsave(buf);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12879 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12880
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12881 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12882 * "pathshorten()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12883 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12884 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12885 f_pathshorten(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12886 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12887 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12888 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12889 char_u *p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12890
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12891 rettv->v_type = VAR_STRING;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12892 p = get_tv_string_chk(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12893 if (p == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12894 rettv->vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12895 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12896 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12897 p = vim_strsave(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12898 rettv->vval.v_string = p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12899 if (p != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12900 shorten_dir(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12901 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12902 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12903
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12904 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12905 * "prevnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12906 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12907 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12908 f_prevnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12909 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12910 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12911 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12912 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12913
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12914 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12915 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12916 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12917 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12918 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12919 --lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12920 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12921 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12922
491 21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12923 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12924 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12925 * - passing a NULL pointer doesn't work when va_list isn't a pointer
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12926 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12927 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12928 static va_list ap;
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12929 #endif
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12930
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12931 /*
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12932 * "printf()" function
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12933 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12934 static void
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12935 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12936 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12937 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12938 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12939 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12940 rettv->vval.v_string = NULL;
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	12941 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12942 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12943 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12944 int len;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12945 char_u *s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12946 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12947 char *fmt;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12948
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12949 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12950 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12951 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12952 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12953 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12954 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12955 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12956 if (s != NULL)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12957 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12958 rettv->vval.v_string = s;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12959 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12960 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12961 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12962 did_emsg \|= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12963 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12964 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12965 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12966
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12967 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12968 * "pumvisible()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12969 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12970 /ARGSUSED/
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12971 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12972 f_pumvisible(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12973 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12974 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12975 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12976 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12977 #ifdef FEAT_INS_EXPAND
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12978 if (pum_visible())
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12979 rettv->vval.v_number = 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12980 #endif
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12981 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12982
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12983 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12984 * "range()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12985 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12986 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12987 f_range(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12988 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12989 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12990 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12991 long start;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12992 long end;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12993 long stride = 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12994 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12995 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12996
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12997 start = get_tv_number_chk(&argvars[0], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12998 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12999 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13000 end = start - 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13001 start = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13002 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13003 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13004 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13005 end = get_tv_number_chk(&argvars[1], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13006 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13007 stride = get_tv_number_chk(&argvars[2], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13008 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13009
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13010 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13011 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13012 return; /* type error; errmsg already given */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13013 if (stride == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13014 EMSG(_("E726: Stride is zero"));
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	13015 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13016 EMSG(_("E727: Start past end"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13017 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13018 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13019 if (rettv_list_alloc(rettv) == OK)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13020 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13021 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13022 (varnumber_T)i) == FAIL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13023 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13024 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13025 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13026
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13027 /*
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13028 * "readfile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13029 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13030 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13031 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13032 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13033 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13034 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13035 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13036 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13037 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13038 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13039 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13040 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13041 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13042 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13043 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13044 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13045 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13046 char_u prev = NULL; / previously read bytes, if any */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13047 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13048 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13049 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13050 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13051 long cnt = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13052
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13053 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13054 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13055 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13056 binary = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13057 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13058 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13059 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13060
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13061 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13062 return;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13063
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13064 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13065 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13066 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13067 if (fname == NUL \|\| (fd = mch_fopen((char )fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13068 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13069 EMSG2(_(e_notopen), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13070 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13071 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13072
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13073 filtd = 0;
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13074 while (cnt < maxline \|\| maxline < 0)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13075 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	13076 readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13077 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13078 tolist = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13079 for ( ; filtd < buflen \|\| readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13080 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13081 if (buf[filtd] == '\n' \|\| readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13082 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13083 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13084 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13085 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13086 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13087
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13088 /* Found end-of-line or end-of-file: add a text line to the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13089 * list. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13090 chop = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13091 if (!binary)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13092 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13093 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13094 ++chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13095 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13096 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13097 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13098 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13099 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13100 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13101 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13102 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13103 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13104 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13105 prev = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13106 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13107 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13108 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13109 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13110 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13111
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13112 li = listitem_alloc();
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13113 if (li == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13114 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13115 vim_free(s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13116 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13117 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13118 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13119 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13120 li->li_tv.vval.v_string = s;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13121 list_append(rettv->vval.v_list, li);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13122
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13123 if (++cnt >= maxline && maxline >= 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13124 break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13125 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13126 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13127 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13128 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13129 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13130 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13131 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13132 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13133
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13134 if (tolist == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13135 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13136 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13137 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13138 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13139 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13140 prevlen = buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13141 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13142 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13143 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13144 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13145 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13146 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13147 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13148 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13149 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13150 prev = s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13151 prevlen += buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13152 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13153 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13154 filtd = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13155 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13156 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13157 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13158 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13159 filtd -= tolist;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13160 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13161 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13162
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13163 /*
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13164 * For a negative line count use only the lines at the end of the file,
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13165 * free the rest.
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13166 */
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13167 if (maxline < 0)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13168 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13169 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13170 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13171 --cnt;
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13172 }
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13173
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13174 vim_free(prev);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13175 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13176 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13177
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13178 #if defined(FEAT_RELTIME)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13179 static int list2proftime __ARGS((typval_T arg, proftime_T tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13180
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13181 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13182 * Convert a List to proftime_T.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13183 * Return FAIL when there is something wrong.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13184 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13185 static int
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13186 list2proftime(arg, tm)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13187 typval_T *arg;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13188 proftime_T *tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13189 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13190 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13191 int error = FALSE;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13192
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13193 if (arg->v_type != VAR_LIST \|\| arg->vval.v_list == NULL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13194 \|\| arg->vval.v_list->lv_len != 2)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13195 return FAIL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13196 n1 = list_find_nr(arg->vval.v_list, 0L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13197 n2 = list_find_nr(arg->vval.v_list, 1L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13198 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13199 tm->HighPart = n1;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13200 tm->LowPart = n2;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13201 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13202 tm->tv_sec = n1;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13203 tm->tv_usec = n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13204 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13205 return error ? FAIL : OK;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13206 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13207 #endif /* FEAT_RELTIME */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13208
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13209 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13210 * "reltime()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13211 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13212 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13213 f_reltime(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13214 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13215 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13216 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13217 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13218 proftime_T res;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13219 proftime_T start;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13220
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13221 if (argvars[0].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13222 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13223 /* No arguments: get current time. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13224 profile_start(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13225 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13226 else if (argvars[1].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13227 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13228 if (list2proftime(&argvars[0], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13229 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13230 profile_end(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13231 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13232 else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13233 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13234 /* Two arguments: compute the difference. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13235 if (list2proftime(&argvars[0], &start) == FAIL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13236 \|\| list2proftime(&argvars[1], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13237 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13238 profile_sub(&res, &start);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13239 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13240
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13241 if (rettv_list_alloc(rettv) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13242 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13243 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13244
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13245 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13246 n1 = res.HighPart;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13247 n2 = res.LowPart;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13248 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13249 n1 = res.tv_sec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13250 n2 = res.tv_usec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13251 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13252 list_append_number(rettv->vval.v_list, (varnumber_T)n1);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13253 list_append_number(rettv->vval.v_list, (varnumber_T)n2);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13254 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13255 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13256 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13257
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13258 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13259 * "reltimestr()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13260 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13261 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13262 f_reltimestr(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13263 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13264 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13265 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13266 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13267 proftime_T tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13268 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13269
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13270 rettv->v_type = VAR_STRING;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13271 rettv->vval.v_string = NULL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13272 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13273 if (list2proftime(&argvars[0], &tm) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13274 rettv->vval.v_string = vim_strsave((char_u *)profile_msg(&tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13275 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13276 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13277
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13278 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13279 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13280 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13281
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13282 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13283 make_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13284 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13285 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13286 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13287 && !gui.in_use
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13288 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13289 )
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13290 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13291 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13292 setup_term_clip();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13293 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13294 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13295 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13296
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13297 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13298 check_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13299 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13300 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13301 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13302 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13303 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13304 return FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13305 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13306 return OK;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13307 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13308 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13309
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13310 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13311 static void remote_common __ARGS((typval_T argvars, typval_T rettv, int expr));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13312
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13313 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13314 remote_common(argvars, rettv, expr)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13315 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13316 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13317 int expr;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13318 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13319 char_u *server_name;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13320 char_u *keys;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13321 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13322 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13323 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13324 HWND w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13325 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13326 Window w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13327 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13328
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13329 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13330 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13331
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13332 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13333 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13334 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13335 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13336
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13337 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13338 if (server_name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13339 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13340 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13341 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13342 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13343 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13344 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13345 < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13346 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13347 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13348 if (r != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13349 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13350 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13351 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13352 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13353 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13354
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13355 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13356
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13357 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13358 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13359 dictitem_T v;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	13360 char_u str[30];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13361 char_u *idvar;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13362
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13363 sprintf((char *)str, PRINTF_HEX_LONG_U, (long_u)w);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13364 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13365 v.di_tv.vval.v_string = vim_strsave(str);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13366 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13367 if (idvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13368 set_var(idvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13369 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13370 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13371 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13372 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13373
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13374 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13375 * "remote_expr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13376 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13377 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13378 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13379 f_remote_expr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13380 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13381 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13382 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13383 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13384 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13385 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13386 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13387 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13388 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13389
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13390 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13391 * "remote_foreground()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13392 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13393 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13394 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13395 f_remote_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13396 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13397 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13398 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13399 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13400 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13401 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13402 /* On Win32 it's done in this application. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13403 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13404 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13405
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13406 if (server_name != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13407 serverForeground(server_name);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13408 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13409 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13410 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13411 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13412 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13413 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13414 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13415 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13416 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13417 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13418 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13419
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13420 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13421 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13422 f_remote_peek(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13423 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13424 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13425 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13426 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13427 dictitem_T v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13428 char_u *s = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13429 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13430 long_u n = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13431 # endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13432 char_u *serverid;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13433
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13434 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13435 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13436 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13437 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13438 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13439 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13440 if (serverid == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13441 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13442 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13443 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13444 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13445 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13446 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13447 if (n == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13448 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13449 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13450 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13451 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13452 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13453 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13454 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13455 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13456 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13457 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13458
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13459 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13460 serverStrToWin(serverid), &s);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13461 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13462
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13463 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13464 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13465 char_u *retvar;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13466
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13467 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13468 v.di_tv.vval.v_string = vim_strsave(s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13469 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13470 if (retvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13471 set_var(retvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13472 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13473 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13474 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13475 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13476 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13477 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13478
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13479 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13480 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13481 f_remote_read(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13482 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13483 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13484 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13485 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13486
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13487 #ifdef FEAT_CLIENTSERVER
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13488 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13489
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13490 if (serverid != NULL && !check_restricted() && !check_secure())
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13491 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13492 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13493 /* The server's HWND is encoded in the 'id' parameter */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13494 long_u n = 0;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13495
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13496 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13497 if (n != 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13498 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13499 if (r == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13500 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13501 if (check_connection() == FAIL \|\| serverReadReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13502 serverStrToWin(serverid), &r, FALSE) < 0)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13503 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13504 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13505 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13506 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13507 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13508 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13509 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13510
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13511 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13512 * "remote_send()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13513 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13514 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13515 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13516 f_remote_send(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13517 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13518 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13519 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13520 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13521 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13522 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13523 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13524 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13525 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13526
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13527 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13528 * "remove()" function
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13529 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13530 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13531 f_remove(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13532 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13533 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13534 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13535 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13536 listitem_T item, item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13537 listitem_T *li;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13538 long idx;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13539 long end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13540 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13541 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13542 dictitem_T *di;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13543
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13544 rettv->vval.v_number = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13545 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13546 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13547 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13548 EMSG2(_(e_toomanyarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13549 else if ((d = argvars[0].vval.v_dict) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13550 && !tv_check_lock(d->dv_lock, (char_u *)"remove() argument"))
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13551 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13552 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13553 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13554 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13555 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13556 if (di == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13557 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13558 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13559 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13560 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13561 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13562 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13563 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	13564 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13565 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13566 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13567 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13568 EMSG2(_(e_listdictarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13569 else if ((l = argvars[0].vval.v_list) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13570 && !tv_check_lock(l->lv_lock, (char_u *)"remove() argument"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13571 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13572 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13573
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13574 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13575 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13576 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13577 else if ((item = list_find(l, idx)) == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13578 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13579 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13580 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13581 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13582 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13583 /* Remove one item, return its value. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13584 list_remove(l, item, item);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13585 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13586 vim_free(item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13587 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13588 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13589 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13590 /* Remove range of items, return list with values. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13591 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13592 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13593 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13594 else if ((item2 = list_find(l, end)) == NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13595 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13596 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13597 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13598 int cnt = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13599
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13600 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13601 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13602 ++cnt;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13603 if (li == item2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13604 break;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13605 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13606 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13607 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13608 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13609 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13610 list_remove(l, item, item2);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13611 if (rettv_list_alloc(rettv) == OK)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13612 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13613 l = rettv->vval.v_list;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13614 l->lv_first = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13615 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13616 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13617 item2->li_next = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13618 l->lv_len = cnt;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13619 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13620 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13621 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13622 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13623 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13624 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13627 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13628 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13629 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13630 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13631 f_rename(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13632 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13633 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13634 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13635 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13637 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13638 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13639 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13640 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13641 get_tv_string_buf(&argvars[1], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13643
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13644 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13645 * "repeat()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13646 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13647 /ARGSUSED/
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13648 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13649 f_repeat(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13650 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13651 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13652 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13653 char_u *p;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13654 int n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13655 int slen;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13656 int len;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13657 char_u *r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13658 int i;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13659
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13660 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13661 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13662 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13663 if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13664 while (n-- > 0)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13665 if (list_extend(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13666 argvars[0].vval.v_list, NULL) == FAIL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13667 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13668 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13669 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13670 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13671 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13672 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13673 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13674
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13675 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13676 len = slen * n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13677 if (len <= 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13678 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13679
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13680 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13681 if (r != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13682 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13683 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13684 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13685 r[len] = NUL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13686 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13687
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13688 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13689 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13690 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13691
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13692 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13693 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13694 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13695 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13696 f_resolve(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13697 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13698 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13699 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13700 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13701
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13702 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13703 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13705 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13707 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13708 if (v != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13709 rettv->vval.v_string = v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13710 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13711 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13712 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13713 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13714 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13715 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13716 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13717 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13718 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13719 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13720 char_u *q;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13721 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13722 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13723 int limit = 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13724
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13725 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13727 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13728 \|\| (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13729 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13730
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13731 len = STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13732 if (len > 0 && after_pathsep(p, p + len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13733 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13734
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13735 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13736 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13738 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13739 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13740 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13741 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13744 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13745 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13746 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13747 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13748 len = readlink((char )p, (char )buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13749 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13750 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13751 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13753 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13754 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13755 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13756 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13757 EMSG(_("E655: Too many symbolic links (cycle?)"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13758 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13759 goto fail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13760 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13761
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13762 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13763 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13764 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13765 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13767 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13768 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13769 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13770 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13772 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13773 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13774 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13775 {
594 35cef95a6b76 updated for version 7.0168 vimboss parents: 591 diff changeset	13776 cpy = concat_str(q - 1, remain);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13777 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13779 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13780 remain = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13783 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13786 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13787 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13788 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13789 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13790 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13791 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13792 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13793 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13795 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13796 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13797 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13798 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13799 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13800 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13801 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13802 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13805 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13807 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13808 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13809 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13810 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13811
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13812 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13813 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13815 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13816 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13817 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13818 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13819 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13820 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13821 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13822 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13823 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13825 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13826 if (*q != NUL)
1341 2ae2dd2591fa updated for version 7.1-055 vimboss parents: 1328 diff changeset	13827 mch_memmove(remain, q - 1, STRLEN(q - 1) + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13828 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13829 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13830 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13831 remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13832 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13833 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13835 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13836 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13837 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13838 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13839 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13840 && *p != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13841 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13842 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13843 \|\| vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13844 \|\| (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13845 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13846 \|\| vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13847 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13848 /* Prepend "./". */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13849 cpy = concat_str((char_u *)"./", p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13850 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13851 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13852 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13853 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13854 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13856 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13857 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13858 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13859 q = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13860 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13861 q += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13862 if (q > p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13863 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13864 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13865 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13867 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13868 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13869 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13870 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13871 q = p + STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13872 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13873 *gettail_sep(p) = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13874 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13875
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13876 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13878 # else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13879 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13880 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13881 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13882
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13883 simplify_filename(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13885 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13886 fail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13887 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13888 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13890
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13891 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13892 * "reverse({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13893 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13894 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13895 f_reverse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13896 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13897 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13898 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13899 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13900 listitem_T li, ni;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13901
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13902 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13903 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13904 EMSG2(_(e_listarg), "reverse()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13905 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13906 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13907 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13908 li = l->lv_last;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	13909 l->lv_first = l->lv_last = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13910 l->lv_len = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13911 while (li != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13912 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13913 ni = li->li_prev;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13914 list_append(l, li);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13915 li = ni;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13916 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13917 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13918 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13919 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13920 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13921 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13922
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13923 #define SP_NOMOVE 0x01 /* don't move cursor */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13924 #define SP_REPEAT 0x02 /* repeat to find outer pair */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13925 #define SP_RETCOUNT 0x04 /* return matchcount */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13926 #define SP_SETPCMARK 0x08 /* set previous context mark */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13927 #define SP_START 0x10 /* accept match at start position */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13928 #define SP_SUBPAT 0x20 /* return nr of matching sub-pattern */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13929 #define SP_END 0x40 /* leave cursor at end of match */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13930
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13931 static int get_search_arg __ARGS((typval_T varp, int flagsp));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13932
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13933 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13934 * Get flags for a search function.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13935 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13936 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13937 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13938 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13939 get_search_arg(varp, flagsp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13940 typval_T *varp;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13941 int *flagsp;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13942 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13943 int dir = FORWARD;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13944 char_u *flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13945 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13946 int mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13947
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13948 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13949 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13950 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13951 if (flags == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13952 return 0; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13953 while (*flags != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13954 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13955 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13956 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13957 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13958 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13959 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13960 default: mask = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13961 if (flagsp != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13962 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13963 {
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13964 case 'c': mask = SP_START; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13965 case 'e': mask = SP_END; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13966 case 'm': mask = SP_RETCOUNT; break;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13967 case 'n': mask = SP_NOMOVE; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13968 case 'p': mask = SP_SUBPAT; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13969 case 'r': mask = SP_REPEAT; break;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13970 case 's': mask = SP_SETPCMARK; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13971 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13972 if (mask == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13973 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13974 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13975 dir = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13976 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13977 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13978 *flagsp \|= mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13979 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13980 if (dir == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13981 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13982 ++flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13983 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13984 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13985 return dir;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13986 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13987
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13988 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13989 * Shared by search() and searchpos() functions
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13990 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13991 static int
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13992 search_cmn(argvars, match_pos, flagsp)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13993 typval_T *argvars;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13994 pos_T *match_pos;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13995 int *flagsp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13996 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13997 int flags;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13998 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13999 pos_T pos;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14000 pos_T save_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14001 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14002 int dir;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14003 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14004 long lnum_stop = 0;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14005 int options = SEARCH_KEEP;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14006 int subpatnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14007
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14008 pat = get_tv_string(&argvars[0]);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14009 dir = get_search_arg(&argvars[1], flagsp); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14010 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14011 goto theend;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14012 flags = *flagsp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14013 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14014 options \|= SEARCH_START;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14015 if (flags & SP_END)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14016 options \|= SEARCH_END;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14017
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14018 /* Optional extra argument: line number to stop searching. */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14019 if (argvars[1].v_type != VAR_UNKNOWN
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14020 && argvars[2].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14021 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14022 lnum_stop = get_tv_number_chk(&argvars[2], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14023 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14024 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14025 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14026
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14027 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14028 * This function does not accept SP_REPEAT and SP_RETCOUNT flags.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14029 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14030 * Also, Only the SP_NOMOVE or the SP_SETPCMARK flag can be set. Both
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14031 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14032 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14033 if (((flags & (SP_REPEAT \| SP_RETCOUNT)) != 0)
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14034 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14035 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14036 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14037 goto theend;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14038 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14039
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14040 pos = save_cursor = curwin->w_cursor;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14041 subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14042 options, RE_SEARCH, (linenr_T)lnum_stop);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14043 if (subpatnum != FAIL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14044 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14045 if (flags & SP_SUBPAT)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14046 retval = subpatnum;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14047 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14048 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14049 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14050 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14051 curwin->w_cursor = pos;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14052 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14053 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14054 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14055 match_pos->lnum = pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14056 match_pos->col = pos.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14057 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14058 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14059 * correct that here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14060 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14061 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14062
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14063 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14064 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14065 curwin->w_cursor = save_cursor;
1311 b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	14066 else
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	14067 curwin->w_set_curswant = TRUE;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14068 theend:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14069 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14070
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14071 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14072 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14073
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14074 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14075 * "search()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14076 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14077 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14078 f_search(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14079 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14080 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14081 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14082 int flags = 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14083
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14084 rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14087 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14088 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14089 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14090 static void
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14091 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14092 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14093 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14094 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14095 int locally = 1;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14096 int thisblock = 0;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14097 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14098 char_u *name;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14099
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14100 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14101
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14102 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14103 if (argvars[1].v_type != VAR_UNKNOWN)
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14104 {
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14105 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14106 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14107 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14108 }
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14109 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14110 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14111 locally, thisblock, SEARCH_KEEP) == FAIL;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14112 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14113
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14114 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14115 * Used by searchpair() and searchpairpos()
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14116 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14117 static int
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14118 searchpair_cmn(argvars, match_pos)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14119 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14120 pos_T *match_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14122 char_u spat, mpat, *epat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14123 char_u *skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14124 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14125 int dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14126 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14127 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14128 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14129 char_u nbuf3[NUMBUFLEN];
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14130 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14131 long lnum_stop = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14133 /* Get the three pattern arguments: start, middle, end. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14134 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14135 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14136 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14137 if (spat == NULL \|\| mpat == NULL \|\| epat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14138 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14140 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14141 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14142 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14143 goto theend;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14144
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14145 /* Don't accept SP_END or SP_SUBPAT.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14146 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14147 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14148 if ((flags & (SP_END \| SP_SUBPAT)) != 0
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14149 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14150 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14151 EMSG2(_(e_invarg2), get_tv_string(&argvars[3]));
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14152 goto theend;
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14153 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14154
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14155 /* Optional fifth argument: skip expression */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14156 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14157 \|\| argvars[4].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14158 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14159 else
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14160 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14161 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14162 if (argvars[5].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14163 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14164 lnum_stop = get_tv_number_chk(&argvars[5], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14165 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14166 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14167 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14168 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14169 if (skip == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14170 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14171
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14172 retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14173 match_pos, lnum_stop);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14174
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14175 theend:
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14176 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14177
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14178 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14179 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14180
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14181 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14182 * "searchpair()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14183 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14184 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14185 f_searchpair(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14186 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14187 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14188 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14189 rettv->vval.v_number = searchpair_cmn(argvars, NULL);
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14190 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14191
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14192 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14193 * "searchpairpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14194 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14195 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14196 f_searchpairpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14197 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14198 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14199 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14200 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14201 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14202 int col = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14203
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14204 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14205
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14206 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14207 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14208
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14209 if (searchpair_cmn(argvars, &match_pos) > 0)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14210 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14211 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14212 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14213 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14214
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14215 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14216 list_append_number(rettv->vval.v_list, (varnumber_T)col);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14217 }
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14218
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14219 /*
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14220 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14221 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14222 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14223 */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14224 long
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14225 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos, lnum_stop)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14226 char_u spat; / start pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14227 char_u mpat; / middle pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14228 char_u epat; / end pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14229 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14230 char_u skip; / skip expression */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14231 int flags; /* SP_SETPCMARK and other SP_ values */
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14232 pos_T *match_pos;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14233 linenr_T lnum_stop; /* stop at this line if not zero */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14234 {
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14235 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14236 char_u pat, pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14237 long retval = 0;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14238 pos_T pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14239 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14240 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14241 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14242 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14243 int n;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14244 int r;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14245 int nest = 1;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14246 int err;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14247 int options = SEARCH_KEEP;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14248
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14249 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14250 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14251 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14252
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14253 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14254 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14255 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14256 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14257 if (pat2 == NULL \|\| pat3 == NULL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14258 goto theend;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14259 sprintf((char *)pat2, "\$%s\\m\$\\\|\$%s\\m\$", spat, epat);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14260 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14261 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14262 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14263 sprintf((char *)pat3, "\$%s\\m\$\\\|\$%s\\m\$\\\|\$%s\\m\$",
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14264 spat, epat, mpat);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14265 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14266 options \|= SEARCH_START;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14267
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14268 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14269 pos = curwin->w_cursor;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14270 clearpos(&firstpos);
c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14271 clearpos(&foundpos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14272 pat = pat3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14273 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14275 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14276 options, RE_SEARCH, lnum_stop);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14277 if (n == FAIL \|\| (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14278 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14279 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14281 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14282 firstpos = pos;
266 e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14283 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14284 {
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14285 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14286 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14287 * character and try again. */
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14288 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14289 decl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14290 else
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14291 incl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14292 }
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14293 foundpos = pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14294
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14295 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14296 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14298 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14299 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14300 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14301 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14302 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14303 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14304 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14305 curwin->w_cursor = save_cursor;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14306 retval = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14307 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14309 if (r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14310 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14311 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14312
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14313 if ((dir == BACKWARD && n == 3) \|\| (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14315 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14316 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14317 ++nest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14318 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14320 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14322 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14323 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14324 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14325 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14328 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14329 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14330 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14331 if (flags & SP_RETCOUNT)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14332 ++retval;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14333 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14334 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14335 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14336 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14337 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14338 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14339 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14340 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14343
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14344 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14345 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14346 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14347 match_pos->lnum = curwin->w_cursor.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14348 match_pos->col = curwin->w_cursor.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14349 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14350
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14351 /* If 'n' flag is used or search failed: restore cursor position. */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14352 if ((flags & SP_NOMOVE) \|\| retval == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14353 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14355 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14356 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14357 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14358 p_cpo = save_cpo;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14359
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14360 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14361 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14362
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14363 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14364 * "searchpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14365 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14366 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14367 f_searchpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14368 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14369 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14370 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14371 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14372 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14373 int col = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14374 int n;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14375 int flags = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14376
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14377 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14378
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14379 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14380 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14381
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14382 n = search_cmn(argvars, &match_pos, &flags);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14383 if (n > 0)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14384 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14385 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14386 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14387 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14388
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14389 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14390 list_append_number(rettv->vval.v_list, (varnumber_T)col);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14391 if (flags & SP_SUBPAT)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14392 list_append_number(rettv->vval.v_list, (varnumber_T)n);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14393 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14394
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14395
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14396 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14397 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14398 f_server2client(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14399 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14400 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14401 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14402 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14403 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14404 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14405 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14406
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14407 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14408 if (server == NULL \|\| reply == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14409 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14410 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14411 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14412 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14413 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14414 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14415 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14416
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14417 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14418 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14419 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14420 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14421 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14422 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14423 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14424 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14425 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14426 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14427
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14428 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14429 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14430 f_serverlist(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14431 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14432 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14433 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14434 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14435
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14436 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14437 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14438 r = serverGetVimNames();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14439 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14440 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14441 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14442 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14443 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14444 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14445 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14446 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14448
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14449 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14450 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14451 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14452 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14453 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14454 f_setbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14455 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14456 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14458 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14459 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14460 char_u varname, bufvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14461 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14462 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14463
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14464 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14465
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14466 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14467 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14468 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14469 varname = get_tv_string_chk(&argvars[1]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14470 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14471 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14473 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14475 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14476 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14478 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14479 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14480 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14481 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14482 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14483
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14484 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14485 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14486 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14487 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14488 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14490 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14492 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14493 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14495 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14496 STRCPY(bufvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14497 set_var(bufvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14498 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14501
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14502 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14503 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14507 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14508 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14510 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14511 f_setcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14513 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14514 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14515 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14516
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14517 if (pos >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14518 rettv->vval.v_number = set_cmdline_pos(pos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14521 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14522 * "setline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14523 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14524 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14525 f_setline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14526 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14527 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14529 linenr_T lnum;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	14530 char_u *line = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14531 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14532 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14533 long added = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14534 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14535
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14536 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14537 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14538 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14539 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14540 li = l->lv_first;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14541 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14542 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14543 line = get_tv_string_chk(&argvars[1]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14544
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14545 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14546 for (;;)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14547 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14548 if (l != NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14549 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14550 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14551 if (li == NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14552 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14553 line = get_tv_string_chk(&li->li_tv);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14554 li = li->li_next;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14555 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14556
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14557 rettv->vval.v_number = 1; /* FAIL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14558 if (line == NULL \|\| lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14559 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14560 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14561 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14562 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14563 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14564 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14565 changed_bytes(lnum, 0);
1099 2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14566 if (lnum == curwin->w_cursor.lnum)
2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14567 check_cursor_col();
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14568 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14569 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14570 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14571 else if (added > 0 \|\| u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14572 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14573 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14574 ++added;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14575 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14576 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14577 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14578
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14579 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14580 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14581 ++lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14582 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14583
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14584 if (added > 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14585 appended_lines_mark(lcount, added);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14588 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14589 * Used by "setqflist()" and "setloclist()" functions
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14590 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14591 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14592 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14593 set_qf_ll_list(wp, list_arg, action_arg, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14594 win_T *wp;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14595 typval_T *list_arg;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14596 typval_T *action_arg;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14597 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14598 {
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14599 #ifdef FEAT_QUICKFIX
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14600 char_u *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14601 int action = ' ';
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14602 #endif
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14603
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14604 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14605
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14606 #ifdef FEAT_QUICKFIX
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14607 if (list_arg->v_type != VAR_LIST)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14608 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14609 else
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14610 {
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14611 list_T *l = list_arg->vval.v_list;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14612
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14613 if (action_arg->v_type == VAR_STRING)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14614 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14615 act = get_tv_string_chk(action_arg);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14616 if (act == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14617 return; /* type error; errmsg already given */
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14618 if (act == 'a' \|\| act == 'r')
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14619 action = *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14620 }
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14621
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14622 if (l != NULL && set_errorlist(wp, l, action) == OK)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14623 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14624 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14625 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14626 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14627
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14628 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14629 * "setloclist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14630 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14631 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14632 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14633 f_setloclist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14634 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14635 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14636 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14637 win_T *win;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14638
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14639 rettv->vval.v_number = -1;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14640
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14641 win = find_win_by_nr(&argvars[0], NULL);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14642 if (win != NULL)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14643 set_qf_ll_list(win, &argvars[1], &argvars[2], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14644 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14645
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14646 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14647 * "setmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14648 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14649 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14650 f_setmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14651 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14652 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14653 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14654 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14655 list_T *l;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14656 listitem_T *li;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14657 dict_T *d;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14658
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14659 rettv->vval.v_number = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14660 if (argvars[0].v_type != VAR_LIST)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14661 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14662 EMSG(_(e_listreq));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14663 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14664 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14665 if ((l = argvars[0].vval.v_list) != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14666 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14667
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14668 /* To some extent make sure that we are dealing with a list from
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14669 * "getmatches()". */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14670 li = l->lv_first;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14671 while (li != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14672 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14673 if (li->li_tv.v_type != VAR_DICT
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14674 \|\| (d = li->li_tv.vval.v_dict) == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14675 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14676 EMSG(_(e_invarg));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14677 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14678 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14679 if (!(dict_find(d, (char_u *)"group", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14680 && dict_find(d, (char_u *)"pattern", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14681 && dict_find(d, (char_u *)"priority", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14682 && dict_find(d, (char_u *)"id", -1) != NULL))
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14683 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14684 EMSG(_(e_invarg));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14685 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14686 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14687 li = li->li_next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14688 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14689
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14690 clear_matches(curwin);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14691 li = l->lv_first;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14692 while (li != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14693 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14694 d = li->li_tv.vval.v_dict;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14695 match_add(curwin, get_dict_string(d, (char_u *)"group", FALSE),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14696 get_dict_string(d, (char_u *)"pattern", FALSE),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14697 (int)get_dict_number(d, (char_u *)"priority"),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14698 (int)get_dict_number(d, (char_u *)"id"));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14699 li = li->li_next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14700 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14701 rettv->vval.v_number = 0;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14702 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14703 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14704 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14705
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14706 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14707 * "setpos()" function
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14708 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14709 /ARGSUSED/
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14710 static void
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14711 f_setpos(argvars, rettv)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14712 typval_T *argvars;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14713 typval_T *rettv;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14714 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14715 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14716 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14717 char_u *name;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14718
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14719 name = get_tv_string_chk(argvars);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14720 if (name != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14721 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14722 if (list2fpos(&argvars[1], &pos, &fnum) == OK)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14723 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14724 --pos.col;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14725 if (name[0] == '.') /* cursor */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14726 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14727 if (fnum == curbuf->b_fnum)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14728 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14729 curwin->w_cursor = pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14730 check_cursor();
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14731 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14732 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14733 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14734 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14735 else if (name[0] == '\'') /* mark */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14736 (void)setmark_pos(name[1], &pos, fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14737 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14738 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14739 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14740 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14741 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14742
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14743 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14744 * "setqflist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14745 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14746 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14747 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14748 f_setqflist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14749 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14750 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14751 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14752 set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14753 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14754
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14755 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14756 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14758 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14759 f_setreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14760 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14761 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14762 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14763 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14764 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14765 char_u *stropt;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14766 char_u *strval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14767 int append;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14768 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14769 long block_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14770
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14771 block_len = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14772 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14773 append = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14774
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14775 strregname = get_tv_string_chk(argvars);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14776 rettv->vval.v_number = 1; /* FAIL is default */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14777
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14778 if (strregname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14779 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14780 regname = *strregname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14781 if (regname == 0 \|\| regname == '@')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14782 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14783 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14784 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14785
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14786 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14787 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14788 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14789 if (stropt == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14790 return; /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14791 for (; *stropt != NUL; ++stropt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14792 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14793 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14794 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14795 append = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14796 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14797 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14798 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14799 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14800 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14801 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14802 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14803 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14804 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14805 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14806 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14807 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14808 ++stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14809 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14810 --stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14812 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14813 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14816
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14817 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14818 if (strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14819 write_reg_contents_ex(regname, strval, -1,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14820 append, yank_type, block_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14821 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14823
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14824 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14825 * "settabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14826 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14827 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14828 f_settabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14829 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14830 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14831 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14832 setwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14833 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14834
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14835 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14836 * "setwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14837 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14838 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14839 f_setwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14840 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14841 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14842 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14843 setwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14844 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14845
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14846 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14847 * "setwinvar()" and "settabwinvar()" functions
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14848 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14849 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14850 setwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14851 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14852 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14853 int off;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14854 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14855 win_T *win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14856 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14857 win_T *save_curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14858 tabpage_T *save_curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14859 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14860 char_u varname, winvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14861 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14862 char_u nbuf[NUMBUFLEN];
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14863 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14864
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14865 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14866
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14867 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14868 return;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14869
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14870 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14871 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14872 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14873 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14874 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14875 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14876 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14877 varname = get_tv_string_chk(&argvars[off + 1]);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14878 varp = &argvars[off + 2];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14879
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14880 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14882 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14883 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14884 save_curwin = curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14885 save_curtab = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14886 goto_tabpage_tp(tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14887 if (!win_valid(win))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14888 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14889 curwin = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14890 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14891 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14893 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14894 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14895 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14896 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14897 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14898
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14899 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14900 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14901 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14902 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14903 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14905 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14906 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14907 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14908 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14910 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14911 STRCPY(winvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14912 set_var(winvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14913 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14915 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14917 #ifdef FEAT_WINDOWS
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14918 /* Restore current tabpage and window, if still valid (autocomands can
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14919 * make them invalid). */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14920 if (valid_tabpage(save_curtab))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14921 goto_tabpage_tp(save_curtab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14922 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14924 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14925 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14927 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14931 /*
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14932 * "shellescape({string})" function
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14933 */
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14934 static void
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14935 f_shellescape(argvars, rettv)
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14936 typval_T *argvars;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14937 typval_T *rettv;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14938 {
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14939 rettv->vval.v_string = vim_strsave_shellescape(get_tv_string(&argvars[0]));
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14940 rettv->v_type = VAR_STRING;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14941 }
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14942
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14943 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14944 * "simplify()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14945 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14946 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14947 f_simplify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14948 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14949 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14950 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14951 char_u *p;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14952
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14953 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14954 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14955 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14956 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14957 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14958
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14959 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14960 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14961 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14962 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14963 item_compare __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14964 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14965 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14966 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14967 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14968 item_compare2 __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14969
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14970 static int item_compare_ic;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14971 static char_u *item_compare_func;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14972 static int item_compare_func_err;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14973 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14974
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14975 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14976 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14977 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14978 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14979 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14980 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14981 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14982 item_compare(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14983 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14984 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14985 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14986 char_u p1, p2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14987 char_u tofree1, tofree2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14988 int res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14989 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14990 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14991
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14992 p1 = tv2string(&((listitem_T *)s1)->li_tv, &tofree1, numbuf1, 0);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14993 p2 = tv2string(&((listitem_T *)s2)->li_tv, &tofree2, numbuf2, 0);
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	14994 if (p1 == NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	14995 p1 = (char_u *)"";
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	14996 if (p2 == NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	14997 p2 = (char_u *)"";
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14998 if (item_compare_ic)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14999 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15000 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15001 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15002 vim_free(tofree1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15003 vim_free(tofree2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15004 return res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15007 static int
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15008 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15009 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15010 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15011 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15012 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15013 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15014 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15015 int res;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15016 typval_T rettv;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15017 typval_T argv[3];
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15018 int dummy;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15019
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15020 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15021 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15022 return 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15023
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15024 /* copy the values. This is needed to be able to set v_lock to VAR_FIXED
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15025 * in the copy without changing the original list items. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15026 copy_tv(&((listitem_T *)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15027 copy_tv(&((listitem_T *)s2)->li_tv, &argv[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15028
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15029 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	15030 res = call_func(item_compare_func, (int)STRLEN(item_compare_func),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	15031 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15032 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15033 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15034
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15035 if (res == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15036 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15037 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15038 /* return value has wrong type */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15039 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15040 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15041 res = ITEM_COMPARE_FAIL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15042 clear_tv(&rettv);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15043 return res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15044 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15045
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15046 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15047 * "sort({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15048 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15049 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15050 f_sort(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15051 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15052 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15053 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15054 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15055 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15056 listitem_T **ptrs;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15057 long len;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15058 long i;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15059
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15060 rettv->vval.v_number = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15061 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15062 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15063 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15064 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15065 l = argvars[0].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15066 if (l == NULL \|\| tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15067 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15068 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15069 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15070 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15071
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15072 len = list_len(l);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15073 if (len <= 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15074 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15075
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15076 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15077 item_compare_func = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15078 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15079 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15080 if (argvars[1].v_type == VAR_FUNC)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15081 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15082 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15083 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15084 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15085
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15086 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15087 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15088 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15089 if (i == 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15090 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15091 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15092 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15093 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15094 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15095
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15096 /* Make an array with each entry pointing to an item in the List. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15097 ptrs = (listitem_T *)alloc((int)(len sizeof(listitem_T *)));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15098 if (ptrs == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15099 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15100 i = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15101 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15102 ptrs[i++] = li;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15103
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15104 item_compare_func_err = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15105 /* test the compare function */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15106 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15107 && item_compare2((void )&ptrs[0], (void )&ptrs[1])
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15108 == ITEM_COMPARE_FAIL)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	15109 EMSG(_("E702: Sort compare function failed"));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15110 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15111 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15112 /* Sort the array with item pointers. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15113 qsort((void )ptrs, (size_t)len, sizeof(listitem_T ),
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15114 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15115
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15116 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15117 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15118 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15119 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15120 l->lv_len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15121 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15122 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15123 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15124 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15125
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15126 vim_free(ptrs);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15127 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15128 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15129
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15130 /*
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15131 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15132 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15133 static void
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15134 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15135 typval_T *argvars;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15136 typval_T *rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15137 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15138 char_u *s;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15139
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15140 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15141 s = get_tv_string(&argvars[0]);
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15142 #ifdef FEAT_SPELL
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15143 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15144 #else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15145 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15146 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15147 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15148
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15149 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15150 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15151 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15152 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15153 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15154 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15155 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15156 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15157 {
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15158 char_u word = (char_u )"";
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	15159 hlf_T attr = HLF_COUNT;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15160 int len = 0;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15161
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15162 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15163 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15164
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15165 #ifdef FEAT_SPELL
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15166 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15167 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15168 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15169 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15170 if (len != 0)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15171 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15172 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15173 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15174 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15175 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15176 int capcol = -1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15177
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15178 if (str != NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15179 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15180 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15181 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15182 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	15183 len = spell_check(curwin, str, &attr, &capcol, FALSE);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15184 if (attr != HLF_COUNT)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15185 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15186 word = str;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15187 break;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15188 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15189 str += len;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15190 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15191 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15192 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15193 #endif
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15194
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15195 list_append_string(rettv->vval.v_list, word, len);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15196 list_append_string(rettv->vval.v_list, (char_u *)(
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15197 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15198 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15199 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15200 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15201 ""), -1);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15202 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15203
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15204 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15205 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15206 */
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15207 /ARGSUSED/
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15208 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15209 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15210 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15211 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15212 {
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15213 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15214 char_u *str;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15215 int typeerr = FALSE;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15216 int maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15217 garray_T ga;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15218 int i;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15219 listitem_T *li;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15220 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15221 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15222
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15223 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15224 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15225
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15226 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15227 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15228 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15229 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15230 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15231 {
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15232 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15233 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15234 return;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15235 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15236 {
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15237 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15238 if (typeerr)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15239 return;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15240 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15241 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15242 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15243 maxcount = 25;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15244
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	15245 spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15246
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15247 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15248 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15249 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15250
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15251 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15252 if (li == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15253 vim_free(str);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15254 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15255 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15256 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15257 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15258 li->li_tv.vval.v_string = str;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15259 list_append(rettv->vval.v_list, li);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15260 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15261 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15262 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15263 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15264 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15265 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15266
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15267 static void
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	15268 f_split(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15269 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15270 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15271 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15272 char_u *str;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15273 char_u *end;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15274 char_u *pat = NULL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15275 regmatch_T regmatch;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15276 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15277 char_u *save_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15278 int match;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15279 colnr_T col = 0;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15280 int keepempty = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15281 int typeerr = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15282
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15283 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15284 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15285 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15286
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15287 str = get_tv_string(&argvars[0]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15288 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15289 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15290 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15291 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15292 typeerr = TRUE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15293 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15294 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15295 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15296 if (pat == NULL \|\| *pat == NUL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15297 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15298
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15299 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15300 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15301 if (typeerr)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15302 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15303
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15304 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15305 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15306 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15307 regmatch.rm_ic = FALSE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15308 while (*str != NUL \|\| keepempty)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15309 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15310 if (*str == NUL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15311 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15312 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15313 match = vim_regexec_nl(&regmatch, str, col);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15314 if (match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15315 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15316 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15317 end = str + STRLEN(str);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15318 if (keepempty \|\| end > str \|\| (rettv->vval.v_list->lv_len > 0
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15319 && *str != NUL && match && end < regmatch.endp[0]))
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15320 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15321 if (list_append_string(rettv->vval.v_list, str,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15322 (int)(end - str)) == FAIL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15323 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15324 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15325 if (!match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15326 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15327 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15328 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15329 col = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15330 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15331 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15332 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15333 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15334 col = (*mb_ptr2len)(regmatch.endp[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15335 #else
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15336 col = 1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15337 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15338 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15339 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15340 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15341
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15342 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15343 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15344
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15345 p_cpo = save_cpo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15347
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15348 /*
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15349 * "str2nr()" function
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15350 */
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15351 static void
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15352 f_str2nr(argvars, rettv)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15353 typval_T *argvars;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15354 typval_T *rettv;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15355 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15356 int base = 10;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15357 char_u *p;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15358 long n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15359
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15360 if (argvars[1].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15361 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15362 base = get_tv_number(&argvars[1]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15363 if (base != 8 && base != 10 && base != 16)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15364 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15365 EMSG(_(e_invarg));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15366 return;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15367 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15368 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15369
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15370 p = skipwhite(get_tv_string(&argvars[0]));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15371 vim_str2nr(p, NULL, NULL, base == 8 ? 2 : 0, base == 16 ? 2 : 0, &n, NULL);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15372 rettv->vval.v_number = n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15373 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15374
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15375 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15376 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15377 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15378 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15379 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15380 f_strftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15381 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15382 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15384 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15385 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15386 time_t seconds;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15387 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15388
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15389 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15390
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15391 p = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15392 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15393 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15394 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15395 seconds = (time_t)get_tv_number(&argvars[1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15396 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15397 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15398 if (curtime == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15399 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15400 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15401 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15402 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15403 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15404 char_u *enc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15406 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15407 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15408 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15409 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15410 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15411 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15412 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15413 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15414 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15415 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15416 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15418 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15419 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15420 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15421 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15422 if (conv.vc_type != CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15423 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15424 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15425 # endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15426 rettv->vval.v_string = vim_strsave(result_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15428 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15429 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15430 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15431 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15432 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15435 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15437 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15438 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15439 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15440 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15441 f_stridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15442 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15443 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15445 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15446 char_u *needle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15447 char_u *haystack;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15448 char_u *save_haystack;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15449 char_u *pos;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15450 int start_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15451
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15452 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15453 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15454 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15455 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15456 return; /* type error; errmsg already given */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15457
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15458 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15459 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15460 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15461
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15462 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15463 if (error \|\| start_idx >= (int)STRLEN(haystack))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15464 return;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15465 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15466 haystack += start_idx;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15467 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15468
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15469 pos = (char_u )strstr((char )haystack, (char *)needle);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15470 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15471 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15474 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15475 * "string()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15476 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15477 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15478 f_string(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15479 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15480 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15481 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15482 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	15483 char_u numbuf[NUMBUFLEN];
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15484
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15485 rettv->v_type = VAR_STRING;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15486 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf, 0);
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15487 /* Make a copy if we have a value but it's not in allocate memory. */
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15488 if (rettv->vval.v_string != NULL && tofree == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15489 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15491
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15492 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15493 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15494 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15495 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15496 f_strlen(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15497 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15498 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15499 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15500 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15501 get_tv_string(&argvars[0])));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15504 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15505 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15506 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15507 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15508 f_strpart(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15509 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15510 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15511 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15512 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15513 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15514 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15515 int slen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15516 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15517
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15518 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15519 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15520
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15521 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15522 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15523 len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15524 else if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15525 len = get_tv_number(&argvars[2]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15526 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15527 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15530 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15531 * string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15532 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15533 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15534 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15535 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15536 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15538 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15539 n = slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15540 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15541 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15542 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15543 len = slen - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15544
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15545 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15546 rettv->vval.v_string = vim_strnsave(p + n, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15548
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15549 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15550 * "strridx()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15551 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15552 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15553 f_strridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15554 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15555 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15556 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15557 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15558 char_u *needle;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15559 char_u *haystack;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15560 char_u *rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15561 char_u *lastmatch = NULL;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15562 int haystack_len, end_idx;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15563
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15564 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15565 haystack = get_tv_string_buf_chk(&argvars[0], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15566
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15567 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15568 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15569 return; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15570
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15571 haystack_len = (int)STRLEN(haystack);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15572 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15573 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15574 /* Third argument: upper limit for index */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15575 end_idx = get_tv_number_chk(&argvars[2], NULL);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15576 if (end_idx < 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15577 return; /* can never find a match */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15578 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15579 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15580 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15581
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15582 if (*needle == NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15583 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15584 /* Empty string matches past the end. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15585 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15586 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15587 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15588 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15589 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15590 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15591 rest = (char_u )strstr((char )rest, (char *)needle);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15592 if (rest == NULL \|\| rest > haystack + end_idx)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15593 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15594 lastmatch = rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15595 }
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15596 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15597
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15598 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15599 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15600 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15601 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15602 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15603
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15604 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15605 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15606 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15607 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15608 f_strtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15609 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15610 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15611 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15612 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15613 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15614 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15615
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15616 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15617 * "submatch()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15618 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15619 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15620 f_submatch(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15621 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15622 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15623 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15624 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15625 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15626 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15627 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15628
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15629 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15630 * "substitute()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15631 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15632 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15633 f_substitute(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15634 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15635 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15636 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15637 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15638 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15639 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15640
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15641 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15642 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15643 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15644 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15645
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15646 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15647 if (str == NULL \|\| pat == NULL \|\| sub == NULL \|\| flg == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15648 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15649 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15650 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15651 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15652
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15653 /*
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15654 * "synID(lnum, col, trans)" function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15655 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15656 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15657 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15658 f_synID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15659 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15660 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15662 int id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15663 #ifdef FEAT_SYN_HL
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15664 long lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15665 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15666 int trans;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	15667 int transerr = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15668
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15669 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15670 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15671 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15672
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15673 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15674 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
499 08012a1ff8d4 updated for version 7.0137 vimboss parents: 497 diff changeset	15675 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15676 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15677
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15678 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15681 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15682 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15683 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15684 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15685 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15686 f_synIDattr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15687 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15688 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15689 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15690 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15691 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15692 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15693 char_u *what;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15694 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15695 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15696 int modec;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15697
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15698 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15699 what = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15700 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15701 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15702 mode = get_tv_string_buf(&argvars[2], modebuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15703 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15704 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15705 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15706 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15707 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15708 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15709 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15711 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15713 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15714 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15715 modec = 'g';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15716 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15717 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15718 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15719 modec = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15720 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15721 modec = 't';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15723
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15724
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15725 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15726 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15727 case 'b':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15728 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15729 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15730 else /* bold */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15731 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15732 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15734 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15735 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15736 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15738 case 'i':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15739 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15740 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15741 else /* italic */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15742 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15743 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15745 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15746 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15747 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15748
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15749 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15750 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15751 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15753 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15754 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15755 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15756
208 f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15757 case 'u':
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15758 if (STRLEN(what) <= 5 \|\| TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15759 /* underline */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15760 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15761 else
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15762 /* undercurl */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15763 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15764 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15767 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15768 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15769 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15770 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15771 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15774 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15775 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15776 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15777 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15778 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15779 f_synIDtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15780 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15781 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15782 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15783 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15784
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15785 #ifdef FEAT_SYN_HL
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15786 id = get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15788 if (id > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15789 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15790 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15791 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15792 id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15793
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15794 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15795 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15796
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15797 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15798 * "system()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15799 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15800 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15801 f_system(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15802 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15803 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15804 {
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15805 char_u *res = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15806 char_u *p;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15807 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15808 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15809 int err = FALSE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15810 FILE *fd;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15811
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15812 if (check_restricted() \|\| check_secure())
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15813 return;
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15814
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15815 if (argvars[1].v_type != VAR_UNKNOWN)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15816 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15817 /*
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15818 * Write the string to a temp file, to be used for input of the shell
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15819 * command.
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15820 */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15821 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15822 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15823 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15824 return;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15825 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15826
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15827 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15828 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15829 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15830 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15831 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15832 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15833 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15834 if (p == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15835 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15836 fclose(fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15837 goto done; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15838 }
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15839 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15840 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15841 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15842 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15843 if (err)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15844 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15845 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15846 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15847 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15848 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15849
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15850 res = get_cmd_output(get_tv_string(&argvars[0]), infile,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15851 SHELL_SILENT \| SHELL_COOKED);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15852
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15853 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15854 /* translate <CR> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15855 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15856 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15857 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15858
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15859 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15861 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15862 *s = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15864 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15865 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15866 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15867 /* translate <CR><NL> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15868 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15869 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15870 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15871
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15872 d = res;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15873 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15874 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15875 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15876 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15877 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15879 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15880 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15881 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15882 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15883
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15884 done:
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15885 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15886 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15887 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15888 vim_free(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15889 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15890 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15891 rettv->vval.v_string = res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15894 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15895 * "tabpagebuflist()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15896 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15897 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15898 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15899 f_tabpagebuflist(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15900 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15901 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15902 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15903 #ifndef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15904 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15905 #else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15906 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15907 win_T *wp = NULL;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15908
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15909 if (argvars[0].v_type == VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15910 wp = firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15911 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15912 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15913 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15914 if (tp != NULL)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	15915 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15916 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15917 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15918 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15919 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15920 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15921 if (rettv_list_alloc(rettv) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15922 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15923 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15924 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15925 for (; wp != NULL; wp = wp->w_next)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15926 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15927 wp->w_buffer->b_fnum) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15928 break;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15929 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15930 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15931 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15932 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15933
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15934
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15935 /*
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15936 * "tabpagenr()" function
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15937 */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15938 /* ARGSUSED */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15939 static void
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15940 f_tabpagenr(argvars, rettv)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15941 typval_T *argvars;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15942 typval_T *rettv;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15943 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15944 int nr = 1;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15945 #ifdef FEAT_WINDOWS
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15946 char_u *arg;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15947
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15948 if (argvars[0].v_type != VAR_UNKNOWN)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15949 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15950 arg = get_tv_string_chk(&argvars[0]);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15951 nr = 0;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15952 if (arg != NULL)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15953 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15954 if (STRCMP(arg, "$") == 0)
689 d7860ee7eb7e updated for version 7.0207 vimboss parents: 685 diff changeset	15955 nr = tabpage_index(NULL) - 1;
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15956 else
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15957 EMSG2(_(e_invexpr2), arg);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15958 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15959 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15960 else
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	15961 nr = tabpage_index(curtab);
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15962 #endif
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15963 rettv->vval.v_number = nr;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15964 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15965
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15966
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15967 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15968 static int get_winnr __ARGS((tabpage_T tp, typval_T argvar));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15969
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15970 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15971 * Common code for tabpagewinnr() and winnr().
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15972 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15973 static int
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15974 get_winnr(tp, argvar)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15975 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15976 typval_T *argvar;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15977 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15978 win_T *twin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15979 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15980 win_T *wp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15981 char_u *arg;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15982
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15983 twin = (tp == curtab) ? curwin : tp->tp_curwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15984 if (argvar->v_type != VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15985 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15986 arg = get_tv_string_chk(argvar);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15987 if (arg == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15988 nr = 0; /* type error; errmsg already given */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15989 else if (STRCMP(arg, "$") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15990 twin = (tp == curtab) ? lastwin : tp->tp_lastwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15991 else if (STRCMP(arg, "#") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15992 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15993 twin = (tp == curtab) ? prevwin : tp->tp_prevwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15994 if (twin == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15995 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15996 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15997 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15998 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15999 EMSG2(_(e_invexpr2), arg);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16000 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16001 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16002 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16003
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16004 if (nr > 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16005 for (wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16006 wp != twin; wp = wp->w_next)
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16007 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16008 if (wp == NULL)
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16009 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16010 /* didn't find it in this tabpage */
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16011 nr = 0;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16012 break;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16013 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16014 ++nr;
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16015 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16016 return nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16017 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16018 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16019
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16020 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16021 * "tabpagewinnr()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16022 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16023 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16024 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16025 f_tabpagewinnr(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16026 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16027 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16028 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16029 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16030 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16031 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16032
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16033 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16034 if (tp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16035 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16036 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16037 nr = get_winnr(tp, &argvars[1]);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16038 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16039 rettv->vval.v_number = nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16040 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16041
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16042
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16043 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16044 * "tagfiles()" function
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16045 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16046 /ARGSUSED/
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16047 static void
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16048 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16049 typval_T *argvars;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16050 typval_T *rettv;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16051 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16052 char_u fname[MAXPATHL + 1];
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16053 tagname_T tn;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16054 int first;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16055
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16056 if (rettv_list_alloc(rettv) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16057 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16058 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16059 return;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16060 }
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16061
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16062 for (first = TRUE; ; first = FALSE)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16063 if (get_tagfname(&tn, first, fname) == FAIL
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16064 \|\| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16065 break;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16066 tagname_free(&tn);
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16067 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16068
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16069 /*
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	16070 * "taglist()" function
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16071 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16072 static void
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16073 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16074 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16075 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16076 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16077 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16078
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16079 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16080
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16081 rettv->vval.v_number = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16082 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16083 return;
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16084
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16085 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16086 (void)get_tags(rettv->vval.v_list, tag_pattern);
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16087 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16088
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16089 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16090 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16091 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16092 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16093 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16094 f_tempname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16095 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16096 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16098 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16099
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16100 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16101 rettv->vval.v_string = vim_tempname(x);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16102
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16103 /* Advance 'x' to use A-Z and 0-9, so that there are at least 34 different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16104 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16105 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16107 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16108 x = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16109 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16110 x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16111 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16112 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16113 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16114 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16115 x = 'J';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16116 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16117 x = 'S';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16118 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16119 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16120 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16121 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16122 } while (x == 'I' \|\| x == 'O');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16125 /*
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16126 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16127 */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16128 /ARGSUSED/
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16129 static void
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16130 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16131 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16132 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16133 {
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16134 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16135 #if 0
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16136 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16137 list_T *l;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16138 char_u bad, good;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16139
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16140 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16141 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16142 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16143 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16144 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16145 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16146 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16147 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16148 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16149 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16150 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16151 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16152 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16153 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16154 #endif
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16155 }
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16156
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16157 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16158 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16159 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16160 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16161 f_tolower(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16162 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16163 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16165 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16166
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16167 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16168 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16169 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16171 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16172 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16174 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16175 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16177 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16178 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16179 int c, lc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16181 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16182 lc = utf_tolower(c);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16183 l = utf_ptr2len(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16184 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16185 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16186 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16187 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16188 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16189 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16190 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16191 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16192 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16194 p = TOLOWER_LOC(p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16195 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16198 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16200 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16201 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16202 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16203 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16204 f_toupper(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16205 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16206 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16207 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16208 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16209 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16211
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16212 /*
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16213 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16214 */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16215 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16216 f_tr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16217 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16218 typval_T *rettv;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16219 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16220 char_u *instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16221 char_u *fromstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16222 char_u *tostr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16223 char_u *p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16224 #ifdef FEAT_MBYTE
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16225 int inlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16226 int fromlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16227 int tolen;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16228 int idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16229 char_u *cpstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16230 int cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16231 int first = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16232 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16233 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16234 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16235 garray_T ga;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16236
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16237 instr = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16238 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16239 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16240
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16241 /* Default return value: empty string. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16242 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16243 rettv->vval.v_string = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16244 if (fromstr == NULL \|\| tostr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16245 return; /* type error; errmsg already given */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16246 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16247
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16248 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16249 if (!has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16250 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16251 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16252 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16253 {
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16254 #ifdef FEAT_MBYTE
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16255 error:
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16256 #endif
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16257 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16258 ga_clear(&ga);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16259 return;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16260 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16261
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16262 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16263 while (*instr != NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16264 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16265 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16266 if (has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16267 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16268 inlen = (*mb_ptr2len)(instr);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16269 cpstr = instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16270 cplen = inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16271 idx = 0;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16272 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16273 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16274 fromlen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16275 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16276 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16277 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16278 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16279 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16280 if (idx-- == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16281 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16282 cplen = tolen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16283 cpstr = p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16284 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16285 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16286 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16287 if (p == NUL) / tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16288 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16289 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16290 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16291 ++idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16292 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16293
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16294 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16295 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16296 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16297 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16298 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16299 first = FALSE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16300 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16301 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16302 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16303 --idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16304 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16305 if (idx != 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16306 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16307 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16308
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16309 ga_grow(&ga, cplen);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 15 diff changeset	16310 mch_memmove((char *)ga.ga_data + ga.ga_len, cpstr, (size_t)cplen);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16311 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16312
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16313 instr += inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16314 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16315 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16316 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16317 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16318 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16319 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16320 if (p != NULL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16321 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16322 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16323 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16324 ++instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16325 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16326 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16327
1049 82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16328 /* add a terminating NUL */
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16329 ga_grow(&ga, 1);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16330 ga_append(&ga, NUL);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16331
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16332 rettv->vval.v_string = ga.ga_data;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16333 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16334
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16335 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16336 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16337 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16338 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16339 f_type(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16340 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16341 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16342 {
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16343 int n;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16344
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16345 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16346 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16347 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16348 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16349 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16350 case VAR_LIST: n = 3; break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	16351 case VAR_DICT: n = 4; break;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16352 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16353 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16354 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16357 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16358 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16359 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16360 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16361 f_values(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16362 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16363 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16364 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16365 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16366 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16367
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16368 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16369 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16370 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16371 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16372 f_virtcol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16373 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16374 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16375 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16376 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16377 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16378 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16379
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16380 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16381 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16382 && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16384 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16385 ++vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16387
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16388 rettv->vval.v_number = vcol;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16392 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16394 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16395 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16396 f_visualmode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16397 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16398 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16399 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16400 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16401 char_u str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16402
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16403 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16404 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16405 str[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16406 rettv->vval.v_string = vim_strsave(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16407
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16408 /* A non-zero number or non-empty string argument: reset mode. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16409 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16410 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16411 \|\| (argvars[0].v_type == VAR_STRING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16412 && *get_tv_string(&argvars[0]) != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16413 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16414 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16415 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16416 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16420 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16422 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16423 f_winbufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16424 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16425 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16427 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16428
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16429 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16430 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16431 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16432 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16433 rettv->vval.v_number = wp->w_buffer->b_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16436 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16437 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16438 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16439 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16440 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16441 f_wincol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16442 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16443 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16445 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16446 rettv->vval.v_number = curwin->w_wcol + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16448
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16449 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16450 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16451 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16452 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16453 f_winheight(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16454 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16455 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16456 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16457 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16458
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16459 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16460 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16461 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16462 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16463 rettv->vval.v_number = wp->w_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16464 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16466 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16467 * "winline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16468 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16469 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16470 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16471 f_winline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16472 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16473 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16475 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16476 rettv->vval.v_number = curwin->w_wrow + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16480 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16481 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16482 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16483 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16484 f_winnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16485 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16486 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16488 int nr = 1;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16489
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16490 #ifdef FEAT_WINDOWS
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16491 nr = get_winnr(curtab, &argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16492 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16493 rettv->vval.v_number = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16494 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16495
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16496 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16497 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16498 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16499 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16500 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16501 f_winrestcmd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16502 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16503 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16505 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16506 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16507 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16508 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16509 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16510
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16511 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16512 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16514 sprintf((char *)buf, "%dresize %d\|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16515 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16516 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16517 sprintf((char *)buf, "vert %dresize %d\|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16518 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16519 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16520 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16521 }
21 db5102f7e29f updated for version 7.0013 vimboss parents: 20 diff changeset	16522 ga_append(&ga, NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16523
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16524 rettv->vval.v_string = ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16525 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16526 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16527 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16528 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16531 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16532 * "winrestview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16533 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16534 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16535 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16536 f_winrestview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16537 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16538 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16539 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16540 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16541
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16542 if (argvars[0].v_type != VAR_DICT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16543 \|\| (dict = argvars[0].vval.v_dict) == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16544 EMSG(_(e_invarg));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16545 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16546 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16547 curwin->w_cursor.lnum = get_dict_number(dict, (char_u *)"lnum");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16548 curwin->w_cursor.col = get_dict_number(dict, (char_u *)"col");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16549 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16550 curwin->w_cursor.coladd = get_dict_number(dict, (char_u *)"coladd");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16551 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16552 curwin->w_curswant = get_dict_number(dict, (char_u *)"curswant");
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16553 curwin->w_set_curswant = FALSE;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16554
965 2bebfa810a66 updated for version 7.0-091 vimboss parents: 958 diff changeset	16555 set_topline(curwin, get_dict_number(dict, (char_u *)"topline"));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16556 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16557 curwin->w_topfill = get_dict_number(dict, (char_u *)"topfill");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16558 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16559 curwin->w_leftcol = get_dict_number(dict, (char_u *)"leftcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16560 curwin->w_skipcol = get_dict_number(dict, (char_u *)"skipcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16561
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16562 check_cursor();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16563 changed_cline_bef_curs();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16564 invalidate_botline();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16565 redraw_later(VALID);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16566
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16567 if (curwin->w_topline == 0)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16568 curwin->w_topline = 1;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16569 if (curwin->w_topline > curbuf->b_ml.ml_line_count)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16570 curwin->w_topline = curbuf->b_ml.ml_line_count;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16571 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16572 check_topfill(curwin, TRUE);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16573 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16574 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16575 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16576
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16577 /*
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16578 * "winsaveview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16579 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16580 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16581 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16582 f_winsaveview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16583 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16584 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16585 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16586 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16587
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16588 dict = dict_alloc();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16589 if (dict == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16590 return;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16591 rettv->v_type = VAR_DICT;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16592 rettv->vval.v_dict = dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16593 ++dict->dv_refcount;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16594
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16595 dict_add_nr_str(dict, "lnum", (long)curwin->w_cursor.lnum, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16596 dict_add_nr_str(dict, "col", (long)curwin->w_cursor.col, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16597 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16598 dict_add_nr_str(dict, "coladd", (long)curwin->w_cursor.coladd, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16599 #endif
949 8fafff87aedb updated for version 7.0-075 vimboss parents: 944 diff changeset	16600 update_curswant();
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16601 dict_add_nr_str(dict, "curswant", (long)curwin->w_curswant, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16602
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16603 dict_add_nr_str(dict, "topline", (long)curwin->w_topline, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16604 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16605 dict_add_nr_str(dict, "topfill", (long)curwin->w_topfill, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16606 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16607 dict_add_nr_str(dict, "leftcol", (long)curwin->w_leftcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16608 dict_add_nr_str(dict, "skipcol", (long)curwin->w_skipcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16609 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16610
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16611 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16612 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16614 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16615 f_winwidth(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16616 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16617 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16619 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16620
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16621 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16622 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16623 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16624 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16625 #ifdef FEAT_VERTSPLIT
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16626 rettv->vval.v_number = wp->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16627 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16628 rettv->vval.v_number = Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16629 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16631
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16632 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16633 * "writefile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16634 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16635 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16636 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16637 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16638 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16639 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16640 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16641 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16642 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16643 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16644 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16645 int ret = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16646 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16647
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16648 if (check_restricted() \|\| check_secure())
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16649 return;
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16650
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16651 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16652 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16653 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16654 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16655 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16656 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16657 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16658
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16659 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16660 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16661 binary = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16662
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16663 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16664 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16665 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16666 if (fname == NUL \|\| (fd = mch_fopen((char )fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16667 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16668 EMSG2(_(e_notcreate), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16669 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16670 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16671 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16672 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16673 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16674 li = li->li_next)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16675 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16676 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16677 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16678 if (*s == '\n')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16679 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16680 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16681 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16682 if (c == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16683 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16684 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16685 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16686 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16687 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16688 if (!binary \|\| li->li_next != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16689 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16690 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16691 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16692 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16693 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16694 if (ret < 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16695 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16696 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16697 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16698 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16699 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16700 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16701 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16702
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16703 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16704 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16705
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16706 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16707 * Translate a String variable into a position.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16708 * Returns NULL when there is an error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16709 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16710 static pos_T *
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16711 var2fpos(varp, dollar_lnum, fnum)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16712 typval_T *varp;
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16713 int dollar_lnum; /* TRUE when $ is last line */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16714 int fnum; / set to fnum for '0, 'A, etc. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16715 {
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16716 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16717 static pos_T pos;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16718 pos_T *pp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16719
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16720 /* Argument can be [lnum, col, coladd]. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16721 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16722 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16723 list_T *l;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16724 int len;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16725 int error = FALSE;
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16726 listitem_T *li;
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16727
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16728 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16729 if (l == NULL)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16730 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16731
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16732 /* Get the line number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16733 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16734 if (error \|\| pos.lnum <= 0 \|\| pos.lnum > curbuf->b_ml.ml_line_count)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16735 return NULL; /* invalid line number */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16736
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16737 /* Get the column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16738 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16739 if (error)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16740 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16741 len = (long)STRLEN(ml_get(pos.lnum));
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16742
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16743 /* We accept "$" for the column number: last column. */
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16744 li = list_find(l, 1L);
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16745 if (li != NULL && li->li_tv.v_type == VAR_STRING
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16746 && li->li_tv.vval.v_string != NULL
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16747 && STRCMP(li->li_tv.vval.v_string, "$") == 0)
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16748 pos.col = len + 1;
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16749
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16750 /* Accept a position up to the NUL after the line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 819 diff changeset	16751 if (pos.col == 0 \|\| (int)pos.col > len + 1)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16752 return NULL; /* invalid column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16753 --pos.col;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16754
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16755 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16756 /* Get the virtual offset. Defaults to zero. */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16757 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16758 if (error)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16759 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16760 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16761
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16762 return &pos;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16763 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16764
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16765 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16766 if (name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16767 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16768 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16769 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16770 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16771 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16772 pp = getmark_fnum(name[1], FALSE, fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16773 if (pp == NULL \|\| pp == (pos_T *)-1 \|\| pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16774 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16775 return pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16776 }
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16777
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16778 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16779 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16780 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16781
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16782 if (name[0] == 'w' && dollar_lnum)
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16783 {
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16784 pos.col = 0;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16785 if (name[1] == '0') /* "w0": first visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16786 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16787 update_topline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16788 pos.lnum = curwin->w_topline;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16789 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16790 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16791 else if (name[1] == '$') /* "w$": last visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16792 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16793 validate_botline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16794 pos.lnum = curwin->w_botline - 1;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16795 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16796 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16797 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16798 else if (name[0] == '$') /* last column or line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16799 {
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16800 if (dollar_lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16802 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16803 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16805 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16807 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16808 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16809 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16810 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16812 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16815 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16816 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16817 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16818 * Note that the column is passed on as-is, the caller may want to decrement
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16819 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16820 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16821 * validity.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16822 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16823 static int
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16824 list2fpos(arg, posp, fnump)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16825 typval_T *arg;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16826 pos_T *posp;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16827 int *fnump;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16828 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16829 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16830 long i = 0;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16831 long n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16832
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16833 /* List must be: [fnum, lnum, col, coladd], where "fnum" is only there
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16834 * when "fnump" isn't NULL and "coladd" is optional. */
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16835 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16836 \|\| l == NULL
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16837 \|\| l->lv_len < (fnump == NULL ? 2 : 3)
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16838 \|\| l->lv_len > (fnump == NULL ? 3 : 4))
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16839 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16840
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16841 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16842 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16843 n = list_find_nr(l, i++, NULL); /* fnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16844 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16845 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16846 if (n == 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16847 n = curbuf->b_fnum; /* current buffer */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16848 *fnump = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16849 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16850
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16851 n = list_find_nr(l, i++, NULL); /* lnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16852 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16853 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16854 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16855
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16856 n = list_find_nr(l, i++, NULL); /* col */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16857 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16858 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16859 posp->col = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16860
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16861 #ifdef FEAT_VIRTUALEDIT
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16862 n = list_find_nr(l, i, NULL);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16863 if (n < 0)
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16864 posp->coladd = 0;
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16865 else
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16866 posp->coladd = n;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16867 #endif
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16868
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16869 return OK;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16870 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16871
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16872 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16873 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16874 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16875 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16876 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16877 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16878 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16879 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16880 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16881 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16882 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16883
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16884 for (p = arg; vim_isIDc(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16885 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16886 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16887 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16888
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16889 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16890 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16891 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16894 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16895 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16896 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16897 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16898 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16899 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16900 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16901 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16902 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16903 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16904 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16905
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16906 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16907 for (p = arg; eval_isnamec(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16908 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16909 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16910 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16912 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16913 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16914
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16915 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16918 /*
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16919 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16920 * Only the name is recognized, does not handle ".key" or "[idx]".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16921 * "arg" is advanced to the first non-white character after the name.
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16922 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16923 * Return 0 if something else is wrong.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16924 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16925 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16926 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16927 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16928 get_name_len(arg, alias, evaluate, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16929 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16930 char_u **alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16931 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16932 int verbose;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16934 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16935 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16936 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16937 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16939 alias = NULL; / default to no alias */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16940
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16941 if ((arg)[0] == K_SPECIAL && (arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16942 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16943 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16944 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16945 *arg += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16946 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16948 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16949 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16950 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16951 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16952 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16955 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16956 * Find the end of the name; check for {} construction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16957 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16958 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16959 len > 0 ? 0 : FNE_CHECK_START);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16960 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16962 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16964 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16966 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16967 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16968 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16969 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16970
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16971 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16972 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16973 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16974 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16975 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16976 if (temp_string == NULL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16977 return -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16978 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16979 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16980 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16983 len += get_id_len(arg);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16984 if (len == 0 && verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16985 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16986
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16987 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16989
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16990 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16991 * Find the end of a variable or function name, taking care of magic braces.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16992 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16993 * start and end of the first magic braces item.
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16994 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16995 * Return a pointer to just after the name. Equal to "arg" if there is no
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16996 * valid name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16997 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16998 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16999 find_name_end(arg, expr_start, expr_end, flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17000 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17001 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17002 char_u **expr_end;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17003 int flags;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17004 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17005 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17006 int br_nest = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17007 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17008
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17009 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17010 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17011 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17012 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17013 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17014
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17015 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17016 if ((flags & FNE_CHECK_START) && !eval_isnamec1(arg) && arg != '{')
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17017 return arg;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17018
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17019 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17020 && (eval_isnamec(*p)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17021 \|\| *p == '{'
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17022 \|\| ((flags & FNE_INCL_BR) && (p == '[' \|\| p == '.'))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17023 \|\| mb_nest != 0
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17024 \|\| br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17025 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17026 if (*p == '\'')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17027 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17028 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17029 for (p = p + 1; p != NUL && p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17030 ;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17031 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17032 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17033 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17034 else if (*p == '"')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17035 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17036 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17037 for (p = p + 1; p != NUL && p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17038 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17039 ++p;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17040 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17041 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17042 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17043
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17044 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17045 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17046 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17047 ++br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17048 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17049 --br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17050 }
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17051
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17052 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17053 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17054 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17055 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17056 mb_nest++;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17057 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17058 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17059 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17060 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17061 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17062 mb_nest--;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17063 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17064 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17065 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17066 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17069 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17072 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17073 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17074 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17075 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17076 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17077 * "in_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17078 * "expr_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17079 * "expr_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17080 * "in_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17081 *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17082 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17083 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17084 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17085 static char_u *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17086 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17087 char_u *in_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17088 char_u *expr_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17089 char_u *expr_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17090 char_u *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17091 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17092 char_u c1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17093 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17094 char_u *temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17095 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17096
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17097 if (expr_end == NULL \|\| in_end == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17098 return NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17099 *expr_start = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17100 *expr_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17101 c1 = *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17102 *in_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17103
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	17104 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17105 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17106 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17107 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17108 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17109 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17110 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17111 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17112 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17113 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17114 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17115 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17116 vim_free(temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17117
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17118 in_end = c1; / put char back for error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17119 *expr_start = '{';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17120 *expr_end = '}';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17121
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17122 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17123 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17124 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17125 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17126 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17127 /* Further expansion! */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17128 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17129 expr_end, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17130 vim_free(retval);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17131 retval = temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17132 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17133 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17134
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17135 return retval;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17136 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17137
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17138 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17139 * Return TRUE if character "c" can be used in a variable or function name.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17140 * Does not include '{' or '}' for magic braces.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17141 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17142 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17143 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17144 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17145 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17146 return (ASCII_ISALNUM(c) \|\| c == '_' \|\| c == ':' \|\| c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17147 }
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17148
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17149 /*
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17150 * Return TRUE if character "c" can be used as the first character in a
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17151 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17152 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17153 static int
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17154 eval_isnamec1(c)
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17155 int c;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17156 {
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17157 return (ASCII_ISALPHA(c) \|\| c == '_');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17159
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17160 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17161 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17163 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17164 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17165 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17166 long val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17167 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17168 vimvars[idx].vv_nr = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17171 /*
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17172 * Get number v: variable value.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17173 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17174 long
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17175 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17176 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17177 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17178 return vimvars[idx].vv_nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17180
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17181 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17182 /*
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17183 * Get string v: variable value. Uses a static buffer, can only be used once.
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17184 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17185 char_u *
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17186 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17187 int idx;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17188 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17189 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17190 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17191 #endif
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17192
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17193 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17194 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17195 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17196 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17197 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17198 long count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17199 long count1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17200 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17201 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17202 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17203 vimvars[VV_COUNT1].vv_nr = count1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17206 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17207 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17208 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17209 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17210 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17211 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17212 char_u *val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17213 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17214 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17215 /* Need to do this (at least) once, since we can't initialize a union.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17216 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17217 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17218
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17219 vim_free(vimvars[idx].vv_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17220 if (val == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17221 vimvars[idx].vv_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17222 else if (len == -1)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17223 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17224 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17225 vimvars[idx].vv_str = vim_strnsave(val, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17228 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17229 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17230 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17231 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17232 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17233 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17235 char_u regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17237 if (c == 0 \|\| c == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17238 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17239 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17240 regname = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17241 /* Avoid free/alloc when the value is already right. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17242 if (vimvars[VV_REG].vv_str == NULL \|\| vimvars[VV_REG].vv_str[0] != c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17243 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17246 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17247 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17248 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17249 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17250 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17251 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17252 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17253 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17254 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17255 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17256 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17257 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17258
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17259 vimvars[VV_EXCEPTION].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17260 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17264 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17265 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17266 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17267 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17268 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17269 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17270 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17271 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17272 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17273 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17274 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17275
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17276 vimvars[VV_THROWPOINT].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17277 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17280 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17281 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17282 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17283 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17284 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17285 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17286 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17287 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17288 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17289 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17290 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17292 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17293 char_u *newval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17294 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17295
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17296 oldval = vimvars[VV_CMDARG].vv_str;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17297 if (eap == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17298 {
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17299 vim_free(oldval);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17300 vimvars[VV_CMDARG].vv_str = oldarg;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17301 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17302 }
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17303
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17304 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17305 len = 6;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17306 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17307 len = 8;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17308 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17309 len = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17310
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17311 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17312 len += 7;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17313
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17314 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17315 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17316 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17317 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17318 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17319 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17320 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17321 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17322
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17323 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17324 if (newval == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17325 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17326
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17327 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17328 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17329 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17330 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17331 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17332 *newval = NUL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17333
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17334 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17335 STRCAT(newval, " ++edit");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17336
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17337 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17338 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17339 eap->cmd + eap->force_ff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17340 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17341 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17342 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17343 eap->cmd + eap->force_enc);
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17344 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17345 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17346 eap->cmd + eap->bad_char);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17347 # endif
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17348 vimvars[VV_CMDARG].vv_str = newval;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17349 return oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17350 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17351 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17353 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17354 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17355 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17356 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17357 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17358 get_var_tv(name, len, rettv, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17359 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17360 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17361 typval_T rettv; / NULL when only checking existence */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17362 int verbose; /* may give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17363 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17364 int ret = OK;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17365 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17366 typval_T atv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17367 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17368 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17369
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17370 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17371 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17372 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17373
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17375 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17376 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17377 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17378 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17379 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17380 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17381 tv = &atv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17384 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17385 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17386 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17387 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17388 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17389 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17390 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17391 tv = &v->di_tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17392 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17393
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17394 if (tv == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17395 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17396 if (rettv != NULL && verbose)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17397 EMSG2(_(e_undefvar), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17398 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17399 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17400 else if (rettv != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17401 copy_tv(tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17403 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17405 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17407
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17408 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17409 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17410 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17411 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17412 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17413 static int
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17414 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17415 char_u **arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17416 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17417 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17418 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17419 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17420 int ret = OK;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17421 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17422 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17423 int len;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17424 typval_T functv;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17425
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17426 while (ret == OK
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17427 && (**arg == '['
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17428 \|\| (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17429 \|\| (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17430 && !vim_iswhite((arg - 1)))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17431 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17432 if (**arg == '(')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17433 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17434 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17435 functv = *rettv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17436 rettv->v_type = VAR_UNKNOWN;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17437
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17438 /* Invoke the function. Recursive! */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17439 s = functv.vval.v_string;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17440 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17441 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17442 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17443
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17444 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17445 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17446 clear_tv(&functv);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17447
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17448 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17449 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17450 * but not caught. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17451 if (aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17452 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17453 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17454 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17455 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17456 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17457 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17458 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17459 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17460 else /* arg == '[' \|\| arg == '.' */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17461 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17462 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17463 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17464 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17465 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17466 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17467 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17468 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17469 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17470 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17471 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17472 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17473 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17474 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17475 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17476 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17477 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17478 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17479 return ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17480 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17481
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17482 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17483 * Allocate memory for a variable type-value, and make it emtpy (0 or NULL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17484 * value).
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17485 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17486 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17487 alloc_tv()
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17488 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17489 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17490 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17491
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17492 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17493 * Allocate memory for a variable type-value, and assign a string to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17494 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17495 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17496 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17497 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17498 alloc_string_tv(s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17499 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17500 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17501 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17502
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17503 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17504 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17505 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17506 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17507 rettv->vval.v_string = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17509 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17510 vim_free(s);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17511 return rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17514 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17515 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17516 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	17517 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17518 free_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17519 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17521 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17522 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17523 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17524 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17525 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17526 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17527 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17528 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17529 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17530 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17531 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17532 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17533 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17534 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17535 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17536 break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17537 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17538 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17539 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17540 default:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17541 EMSG2(_(e_intern2), "free_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17542 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17543 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17544 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17548 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17549 * Free the memory for a variable value and set the value to NULL or 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17550 */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17551 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17552 clear_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17553 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17555 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17556 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17557 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17558 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17559 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17560 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17561 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17562 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17563 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17564 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17565 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17566 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17567 list_unref(varp->vval.v_list);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17568 varp->vval.v_list = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17569 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17570 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17571 dict_unref(varp->vval.v_dict);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17572 varp->vval.v_dict = NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17573 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17574 case VAR_NUMBER:
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17575 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17576 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17577 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17578 break;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17579 default:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17580 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17581 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17582 varp->v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17583 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17584 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17585
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17586 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17587 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17588 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17589 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17590 init_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17591 typval_T *varp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17592 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17593 if (varp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17594 vim_memset(varp, 0, sizeof(typval_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17597 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17598 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17599 * If it is a String variable, uses vim_str2nr().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17600 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17601 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17602 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17603 * is not NULL or returns -1 otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17604 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17605 static long
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17606 get_tv_number(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17607 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17608 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17609 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17610
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17611 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17612 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17613
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17614 long
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17615 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17616 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17617 int *denote;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17618 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17619 long n = 0L;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17620
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17621 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17622 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17623 case VAR_NUMBER:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17624 return (long)(varp->vval.v_number);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17625 case VAR_FUNC:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17626 EMSG(_("E703: Using a Funcref as a number"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17627 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17628 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17629 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17630 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17631 TRUE, TRUE, &n, NULL);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17632 return n;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17633 case VAR_LIST:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17634 EMSG(_("E745: Using a List as a number"));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17635 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17636 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17637 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17638 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17639 default:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17640 EMSG2(_(e_intern2), "get_tv_number()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17641 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17642 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17643 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17644 n = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17645 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17646 *denote = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17647 return n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17649
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17650 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17651 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17652 * Also accepts ".", "$", etc., but that only works for the current buffer.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17653 * Returns -1 on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17654 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17655 static linenr_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17656 get_tv_lnum(argvars)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17657 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17658 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17659 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17660 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17661
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17662 lnum = get_tv_number_chk(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17663 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17664 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17665 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17666 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17667 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17668 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17670 return lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17671 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17672
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17673 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17674 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17675 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17676 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17677 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17678 static linenr_T
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17679 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17680 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17681 buf_T *buf;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17682 {
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17683 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17684 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17685 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17686 && buf != NULL)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17687 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17688 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17689 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17690
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17691 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17692 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17693 * If it is a Number variable, the number is converted into a string.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17694 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE!
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17695 * get_tv_string_buf() uses a given buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17696 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17697 * Never returns NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17698 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17699 * NULL on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17700 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17701 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17702 get_tv_string(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17703 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17705 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17706
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17707 return get_tv_string_buf(varp, mybuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17710 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17711 get_tv_string_buf(varp, buf)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17712 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17713 char_u *buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17714 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17715 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17716
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17717 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17718 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17719
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17720 char_u *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17721 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17722 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17723 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17724 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17725
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17726 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17727 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17728
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17729 static char_u *
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17730 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17731 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17732 char_u *buf;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17733 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17734 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17735 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17736 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17737 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17738 return buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17739 case VAR_FUNC:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17740 EMSG(_("E729: using Funcref as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17741 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17742 case VAR_LIST:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17743 EMSG(_("E730: using List as a String"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17744 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17745 case VAR_DICT:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17746 EMSG(_("E731: using Dictionary as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17747 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17748 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17749 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17750 return varp->vval.v_string;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17751 return (char_u *)"";
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17752 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17753 EMSG2(_(e_intern2), "get_tv_string_buf()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17754 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17755 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17756 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17757 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17759 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17760 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17761 * Return a pointer to it if found, NULL if not found.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17762 * Careful: "a:0" variables don't have a name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17763 * When "htp" is not NULL we are writing to the variable, set "htp" to the
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17764 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17765 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17766 static dictitem_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17767 find_var(name, htp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17768 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17769 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17770 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17771 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17772 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17773
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17774 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17775 if (htp != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17776 *htp = ht;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17777 if (ht == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17778 return NULL;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17779 return find_var_in_ht(ht, varname, htp != NULL);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17780 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17781
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17782 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17783 * Find variable "varname" in hashtab "ht".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17784 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17785 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17786 static dictitem_T *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17787 find_var_in_ht(ht, varname, writing)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17788 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17789 char_u *varname;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17790 int writing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17791 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17792 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17793
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17794 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17795 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17796 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17797 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17798 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17799 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17800 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17801 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17802 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17803 case 'w': return &curwin->w_winvar;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17804 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17805 case 't': return &curtab->tp_winvar;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17806 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17807 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17808 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17809 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17810 ? NULL : &current_funccal->l_avars_var;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17811 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17812 return NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17813 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17814
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17815 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17816 if (HASHITEM_EMPTY(hi))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17817 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17818 /* For global variables we may try auto-loading the script. If it
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17819 * worked find the variable again. Don't auto-load a script if it was
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17820 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17821 * checking if a function name is a Funcref variable. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17822 if (ht == &globvarht && !writing
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17823 && script_autoload(varname, FALSE) && !aborting())
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17824 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17825 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17826 return NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17827 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17828 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17829 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17830
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17831 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17832 * Find the hashtab used for a variable name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17833 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17834 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17835 static hashtab_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17836 find_var_ht(name, varname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17837 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17838 char_u **varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17839 {
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17840 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17841
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17842 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17843 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17844 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17845 if (name[0] == ':' \|\| name[0] == AUTOLOAD_CHAR)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17846 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17847 *varname = name;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17848
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17849 /* "version" is "v:version" in all scopes */
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17850 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17851 if (!HASHITEM_EMPTY(hi))
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17852 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17853
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17854 if (current_funccal == NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17855 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17856 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17858 *varname = name + 2;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17859 if (name == 'g') / global variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17860 return &globvarht;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17861 /* There must be no ':' or '#' in the rest of the name, unless g: is used
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17862 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17863 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17864 \|\| vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17865 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17866 if (name == 'b') / buffer variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17867 return &curbuf->b_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17868 if (name == 'w') / window variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17869 return &curwin->w_vars.dv_hashtab;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17870 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17871 if (name == 't') / tab page variable */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17872 return &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17873 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17874 if (name == 'v') / v: variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17875 return &vimvarht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17876 if (name == 'a' && current_funccal != NULL) / function argument */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17877 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17878 if (name == 'l' && current_funccal != NULL) / local function variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17879 return &current_funccal->l_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17880 if (name == 's' / script variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17881 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17882 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17883 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17886 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17887 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17888 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17889 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17890 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17891 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17892 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17893 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17894 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17895
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17896 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17897 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17898 return NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17899 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17900 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17901
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17902 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17903 * Allocate a new hashtab for a sourced script. It will be used while
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17904 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17905 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17906 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17907 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17908 scid_T id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17909 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17910 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17911 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17912 scriptvar_T *sv;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17913
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17914 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17915 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17916 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17917 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17918 * at its init value. Also reset "v_dict", it's always the same. */
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17919 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17920 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17921 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17922 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17923 ht->ht_array = ht->ht_smallarray;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17924 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17925 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17926 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17927
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17928 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17929 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17930 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17931 init_var_dict(&sv->sv_dict, &sv->sv_var);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17932 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17933 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17934 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17935 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17937 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17938 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17939 * point to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17940 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17941 void
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17942 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17943 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17944 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17945 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17946 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17947 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17948 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17949 dict_var->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17950 dict_var->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17951 dict_var->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17952 dict_var->di_key[0] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17955 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17956 * Clean up a list of internal variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17957 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17958 * Clears hashtab "ht", does not free it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17959 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17960 void
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17961 vars_clear(ht)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17962 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17963 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17964 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17965 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17966
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17967 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17968 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17969 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17970 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17971 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17972 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17973 int free_val;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17974 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17975 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17976 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17977 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17978
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17979 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17980 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17981 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17982 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17983 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17984 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17985 --todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17986
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17987 /* Free the variable. Don't remove it from the hashtab,
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17988 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17989 * later. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17990 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17991 if (free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17992 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17993 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17994 vim_free(v);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17995 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17996 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17997 hash_clear(ht);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17998 ht->ht_used = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17999 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18000
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18001 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18002 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18003 * Clear the variable value and free the dictitem.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18004 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18005 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18006 delete_var(ht, hi)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18007 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18008 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18009 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18010 dictitem_T *di = HI2DI(hi);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18011
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18012 hash_remove(ht, hi);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18013 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18014 vim_free(di);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18017 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18018 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18019 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18020 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18021 list_one_var(v, prefix, first)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18022 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18023 char_u *prefix;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18024 int *first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18025 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18026 char_u *tofree;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18027 char_u *s;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18028 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18029
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18030 s = echo_string(&v->di_tv, &tofree, numbuf, ++current_copyID);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18031 list_one_var_a(prefix, v->di_key, v->di_tv.v_type,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18032 s == NULL ? (char_u *)"" : s, first);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18033 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18036 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18037 list_one_var_a(prefix, name, type, string, first)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18038 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18039 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18040 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18041 char_u *string;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18042 int first; / when TRUE clear rest of screen and set to FALSE */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18043 {
1361 55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18044 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */
55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18045 msg_start();
55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18046 msg_puts(prefix);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18047 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18048 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18049 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18050 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18051 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18052 msg_putchar('#');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18053 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18054 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18055 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18056 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18057 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18058 if (*string == '[')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18059 ++string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18060 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18061 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18062 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18063 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18064 if (*string == '{')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18065 ++string;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18066 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18067 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18068 msg_putchar(' ');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18069
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18070 msg_outtrans(string);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18071
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18072 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18073 msg_puts((char_u *)"()");
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18074 if (*first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18075 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18076 msg_clr_eos();
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18077 *first = FALSE;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18078 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18081 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18082 * Set variable "name" to value in "tv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18083 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18084 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18085 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18086 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18087 set_var(name, tv, copy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18088 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18089 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18090 int copy; /* make copy of value in "tv" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18091 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18092 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18093 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18094 hashtab_T *ht;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18095 char_u *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18096
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18097 if (tv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18098 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18099 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18100 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18101 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18102 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	18103 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18104 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18105 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18106 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18107 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	18108 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18109 name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18110 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18111 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18112 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18113
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18114 ht = find_var_ht(name, &varname);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18115 if (ht == NULL \|\| *varname == NUL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18116 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18117 EMSG2(_(e_illvar), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18118 return;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18119 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18120
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18121 v = find_var_in_ht(ht, varname, TRUE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18122 if (v != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18123 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18124 /* existing variable, need to clear the value */
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18125 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18126 \|\| tv_check_lock(v->di_tv.v_lock, name))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18127 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18128 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18129 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18130 \|\| v->di_tv.v_type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18131 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18132 \|\| tv->v_type == VAR_NUMBER)))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18133 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	18134 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18135 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18136 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18137
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18138 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18139 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18140 * the type.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18141 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18142 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18143 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18144 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18145 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18146 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18147 if (copy \|\| tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18148 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18149 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18150 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18151 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18152 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18153 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18154 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18155 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18156 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18157 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18158 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18159 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18160 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18161 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18162
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18163 clear_tv(&v->di_tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18165 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18166 {
898 a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18167 /* Can't add "v:" variable. */
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18168 if (ht == &vimvarht)
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18169 {
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18170 EMSG2(_(e_illvar), name);
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18171 return;
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18172 }
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18173
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18174 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18175 for (p = varname; *p != NUL; ++p)
557 862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	18176 if (!eval_isnamec1(p) && (p == varname \|\| !VIM_ISDIGIT(p))
862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	18177 && *p != AUTOLOAD_CHAR)
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18178 {
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18179 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18180 return;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18181 }
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18182
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18183 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18184 + STRLEN(varname)));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18185 if (v == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18186 return;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18187 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18188 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18189 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18190 vim_free(v);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18191 return;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18192 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18193 v->di_flags = 0;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18194 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18195
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18196 if (copy \|\| tv->v_type == VAR_NUMBER)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18197 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18198 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18199 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18200 v->di_tv = *tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18201 v->di_tv.v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18202 init_tv(tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18203 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18204 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18205
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18206 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18207 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18208 * Also give an error message.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18209 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18210 static int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18211 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18212 int flags;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18213 char_u *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18214 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18215 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18216 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18217 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18218 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18219 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18220 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18221 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18222 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18223 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18224 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18225 return FALSE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18226 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18227
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18228 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18229 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18230 * Also give an error message.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18231 */
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18232 static int
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18233 var_check_fixed(flags, name)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18234 int flags;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18235 char_u *name;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18236 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18237 if (flags & DI_FLAGS_FIX)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18238 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18239 EMSG2(_("E795: Cannot delete variable %s"), name);
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18240 return TRUE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18241 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18242 return FALSE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18243 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18244
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18245 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18246 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18247 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18248 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18249 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18250 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18251 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18252 char_u *name;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18253 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18254 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18255 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18256 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18257 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18258 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18259 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18260 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18261 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18262 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18263 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18264 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18265 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18266 return FALSE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18267 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18268
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18269 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18270 * Copy the values from typval_T "from" to typval_T "to".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18271 * When needed allocates string or increases reference count.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18272 * Does not make a copy of a list or dict but copies the reference!
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18273 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18274 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18275 copy_tv(from, to)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18276 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18277 typval_T *to;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18278 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18279 to->v_type = from->v_type;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18280 to->v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18281 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18282 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18283 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18284 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18285 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18286 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18287 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18288 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18289 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18290 else
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18291 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18292 to->vval.v_string = vim_strsave(from->vval.v_string);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18293 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18294 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18295 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18296 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18297 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18298 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18299 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18300 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18301 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18302 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18303 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18304 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18305 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18306 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18307 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18308 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18309 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18310 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18311 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18312 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18313 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18314 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18315 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18316 EMSG2(_(e_intern2), "copy_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18317 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18318 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18320
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18321 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18322 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18323 * Lists and Dictionaries are also copied. A deep copy if "deep" is set.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18324 * For deepcopy() "copyID" is zero for a full copy or the ID for when a
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18325 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18326 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18327 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18328 static int
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18329 item_copy(from, to, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18330 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18331 typval_T *to;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18332 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18333 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18334 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18335 static int recurse = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18336 int ret = OK;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18337
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18338 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18339 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18340 EMSG(_("E698: variable nested too deep for making a copy"));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18341 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18342 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18343 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18344
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18345 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18346 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18347 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18348 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18349 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18350 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18351 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18352 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18353 to->v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18354 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18355 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18356 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18357 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18358 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18359 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18360 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18361 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18362 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18363 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18364 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18365 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18366 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18367 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18368 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18369 to->v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18370 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18371 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18372 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18373 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18374 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18375 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18376 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18377 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18378 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18379 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18380 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18381 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18382 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18383 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18384 default:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18385 EMSG2(_(e_intern2), "item_copy()");
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18386 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18387 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18388 --recurse;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18389 return ret;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18390 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18391
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18392 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18393 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18394 * newline at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18395 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18396 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18397 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18398 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18399 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18401 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18402 typval_T rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18403 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18404 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18405 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18406 int atstart = TRUE;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18407 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18409 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18410 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18411 while (arg != NUL && arg != '\|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18413 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18414 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18415 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18416 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18417 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18418 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18419 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18420 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18421 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18422 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18423 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18424 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18425 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18427 if (atstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18428 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18429 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18430 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18431 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18432 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18433 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18435 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18436 msg_puts_attr((char_u *)" ", echo_attr);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18437 p = echo_string(&rettv, &tofree, numbuf, ++current_copyID);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18438 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18439 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18440 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18441 if (p == '\n' \|\| p == '\r' \|\| *p == TAB)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18442 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18443 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18444 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18445 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18446 msg_clr_eos();
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18447 needclr = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18448 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18449 msg_putchar_attr(*p, echo_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18451 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18452 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18453 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18454 if (has_mbyte)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18455 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	18456 int i = (*mb_ptr2len)(p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18457
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18458 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18459 p += i - 1;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18460 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18461 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18462 #endif
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18463 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18464 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18465 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18466 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18467 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18468 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18469 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18471 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18473 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18474 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18475 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18477 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18478 if (needclr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18479 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18480 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18481 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18485 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18486 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18487 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18488 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18489 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18490 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18492 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18493
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18494 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18495 if (id == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18496 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18497 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18498 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18500
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18501 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18502 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18503 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18504 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18505 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18506 * echo commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18507 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18508 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18509 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18510 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18511 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18512 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18513 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18514 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18515 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18516 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18517 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18518 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18520 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18522 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18523 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18524 while (arg != NUL && arg != '\|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18526 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18527 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18530 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18531 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18532 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18533 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18534 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18535 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18536 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18537 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18539
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18540 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18541 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18542 p = get_tv_string(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18543 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18544 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18545 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18546 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18547 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18548 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18550 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18551 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18552 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18553 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18555
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18556 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18557 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18560 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18562 if (eap->cmdidx == CMD_echomsg)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18563 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18564 MSG_ATTR(ga.ga_data, echo_attr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18565 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18566 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18567 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18569 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18570 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18571 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18572 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18573 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18575 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18576 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18577 eap->getline, eap->cookie, DOCMD_NOWAIT\|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18580 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18581
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18582 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18583 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18585 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18588 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18589 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18590 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18591 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18592 * after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18594 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18595 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18596 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18597 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18598 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18599 char_u p = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18601 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18602 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18604 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18605 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18607 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18608 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18609 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18610 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18611 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18612 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18613 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18615 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18616 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18617 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18619 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18620 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18621 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18622 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18623 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18624 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18627 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18628 * ":function"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18629 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18630 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18631 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18632 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18634 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18635 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18636 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18637 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18638 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18639 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18640 char_u *arg;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18641 char_u *line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18642 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18643 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18644 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18645 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18646 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18647 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18648 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18649 int nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18650 char_u *skip_until = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18651 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18652 funcdict_T fudi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18653 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18654 int paren;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18655 hashtab_T *ht;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18656 int todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18657 hashitem_T *hi;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18658 int sourcing_lnum_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18659
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18660 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18661 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18662 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18663 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18665 if (!eap->skip)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18666 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18667 todo = (int)func_hashtab.ht_used;
175 c12f39141bbc updated for version 7.0053 vimboss parents: 170 diff changeset	18668 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18669 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18670 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18671 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18672 --todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18673 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18674 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18675 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18676 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18677 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18678 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18679 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18680 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18682
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18683 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18684 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18685 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18686 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18687 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18688 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18689 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18690 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18691 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18692
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18693 c = *p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18694 *p = NUL;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18695 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18696 *p = c;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18697 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18698 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18699 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18700
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18701 todo = (int)func_hashtab.ht_used;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18702 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18703 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18704 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18705 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18706 --todo;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18707 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18708 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18709 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18710 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18711 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18712 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18713 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18714 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18715 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18716 ++p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18717 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18718 return;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18719 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18720
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18721 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18722 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18723 * func normal function name
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18724 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18725 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18726 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18727 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18728 * dict.func existing dict entry with a Funcref
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18729 * "name" == func, "fudi.fd_dict" set,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18730 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18731 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18732 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18733 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18734 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18735 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18736 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18737 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18738 if (name == NULL && (fudi.fd_dict == NULL \|\| !paren) && !eap->skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18739 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18740 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18741 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18742 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18743 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18744 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18745 if (!aborting())
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18746 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18747 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18748 EMSG2(_(e_dictkey), fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18749 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18750 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18751 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18752 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18753 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18754 }
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	18755
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18756 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18757 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18758 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18759 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18761 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18762 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18763 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18764 if (!paren)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18765 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18766 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18767 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18768 EMSG(_(e_trailing));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18769 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18771 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18772 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18773 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18774 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18775 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18776 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18777 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18778 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18779 list_func_head(fp, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18780 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18781 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18782 if (FUNCLINE(fp, j) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18783 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18784 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18785 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18786 if (j < 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18787 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18788 if (j < 99)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18789 msg_putchar(' ');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18790 msg_prt_line(FUNCLINE(fp, j), FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18791 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18792 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18794 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18796 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18797 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18799 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18800 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18801 emsg_funcname("E123: Undefined function: %s", name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18802 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18803 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18806 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18807 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18808 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18809 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18810 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18811 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18812 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18813 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18814 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18815 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18817 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18818 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18819 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18821 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18822
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18823 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18824 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18825
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18826 if (!eap->skip)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18827 {
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18828 /* Check the name of the function. Unless it's a dictionary function
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18829 * (that we are overwriting). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18830 if (name != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18831 arg = name;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18832 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18833 arg = fudi.fd_newkey;
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18834 if (arg != NULL && (fudi.fd_di == NULL
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18835 \|\| fudi.fd_di->di_tv.v_type != VAR_FUNC))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18836 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18837 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18838 j = 3;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18839 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18840 j = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18841 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18842 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18843 ++j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18844 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18845 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18846 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18847 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18848
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18849 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18850 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18852 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18853 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18854 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18855 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18856 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18857 p += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18858 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18859 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18860 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18861 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18862 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18863 while (ASCII_ISALNUM(p) \|\| p == '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18864 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18865 if (arg == p \|\| isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18866 \|\| (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18867 \|\| (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18868 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18869 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18870 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18871 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18872 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18873 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18874 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18875 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18876 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18877 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18878 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18879 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18880 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18881 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18882 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18883 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18884 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18885 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18886 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18888 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18889 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18890 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18891 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18892 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18893 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18896 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18897
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18898 /* find extra arguments "range", "dict" and "abort" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18899 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18900 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18901 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18902 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18904 flags \|= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18905 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18906 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18907 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18908 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18909 flags \|= FC_DICT;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18910 p += 4;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18911 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18912 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18914 flags \|= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18915 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18917 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18918 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18920
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18921 /* When there is a line break use what follows for the function body.
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18922 * Makes 'exe "func Test()\n...\nendfunc"' work. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18923 if (*p == '\n')
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18924 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18925 else if (p != NUL && p != '"' && !eap->skip && !did_emsg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18926 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18927
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18928 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18929 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18930 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18931 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18933 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18934 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18935 * need to skip the body to be able to find what follows. */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18936 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18937 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18938 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18939 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18940 else if (name != NULL && find_func(name) != NULL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18941 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18942 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18943
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18944 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18945 goto erret;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18946
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18947 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18948 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18951 indent = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18952 nesting = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18953 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18954 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18955 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18956 need_wait_return = FALSE;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18957 sourcing_lnum_off = sourcing_lnum;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18958
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18959 if (line_arg != NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18960 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18961 /* Use eap->arg, split up in parts by line breaks. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18962 theline = line_arg;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18963 p = vim_strchr(theline, '\n');
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18964 if (p == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18965 line_arg += STRLEN(line_arg);
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18966 else
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18967 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18968 *p = NUL;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18969 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18970 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18971 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18972 else if (eap->getline == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18973 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18974 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18975 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18976 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18977 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18978 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18980 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18981 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18983
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18984 /* Detect line continuation: sourcing_lnum increased more than one. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18985 if (sourcing_lnum > sourcing_lnum_off + 1)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18986 sourcing_lnum_off = sourcing_lnum - sourcing_lnum_off - 1;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18987 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18988 sourcing_lnum_off = 0;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18989
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18990 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18991 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18992 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18993 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18994 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18995 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18996 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18997 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19000 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19002 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19003 for (p = theline; vim_iswhite(p) \|\| p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19004 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19005
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19006 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19007 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19008 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19009 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19010 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19011 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19013
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19014 /* Increase indent inside "if", "while", "for" and "try", decrease
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19015 * at "end". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19016 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19017 indent -= 2;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19018 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19019 \|\| STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19020 \|\| STRNCMP(p, "for", 3) == 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19021 \|\| STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19022 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19023
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19024 /* Check for defining a function inside this function. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19025 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19026 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19027 if (*p == '!')
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19028 p = skipwhite(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19029 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19030 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19031 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19032 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19033 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19034 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19035 ++nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19036 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19041 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19042 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19043 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) \|\| p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19044 \|\| (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19045 && (!ASCII_ISALPHA(p[1]) \|\| (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19046 && (!ASCII_ISALPHA(p[2]) \|\| (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19047 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19049 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19050 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19051 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19052 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19053 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19054 \|\| (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19055 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19056 \|\| (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19057 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19058 \|\| (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19059 && (!ASCII_ISALPHA(p[3]) \|\| p[3] == 'y'))
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	19060 \|\| (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	19061 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 's'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19062 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19064 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19065 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19066 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19067 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19068 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19069 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19073 /* Add the line to the function. */
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19074 if (ga_grow(&newlines, 1 + sourcing_lnum_off) == FAIL)
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19075 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19076 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19077 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19078 goto erret;
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19079 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19080
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19081 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19082 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19083 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19084 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19085 if (p != NULL)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19086 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19087 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19088 vim_free(theline);
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19089 theline = p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19090 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19091
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19092 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = theline;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19093
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19094 /* Add NULL lines for continuation lines, so that the line count is
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19095 * equal to the index in the growarray. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19096 while (sourcing_lnum_off-- > 0)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19097 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = NULL;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19098
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19099 /* Check for end of eap->arg. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19100 if (line_arg != NULL && *line_arg == NUL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19101 line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19102 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19103
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19104 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19105 * detected. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19106 if (eap->skip \|\| did_emsg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19107 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19109 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19110 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19111 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19112 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19113 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19114 v = find_var(name, &ht);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19115 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19116 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19117 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19118 name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19119 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19120 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19121
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19122 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19123 if (fp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19124 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19125 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19126 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19127 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19128 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19129 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19130 if (fp->uf_calls > 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19131 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19132 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19133 name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19134 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19135 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19136 /* redefine existing function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19137 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19138 ga_clear_strings(&(fp->uf_lines));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19139 vim_free(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19140 name = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19141 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19142 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19143 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19144 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19145 char numbuf[20];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19146
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19147 fp = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19148 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19149 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19150 EMSG(_(e_funcdict));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19151 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19152 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19153 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19154 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19155 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19156 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19157 goto erret;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19158 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19159 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19160 else if (tv_check_lock(fudi.fd_di->di_tv.v_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19161 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19162
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19163 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19164 * Funcref! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19165 vim_free(name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19166 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19167 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19168 if (name == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19169 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19170 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19171
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19172 if (fp == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19173 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19174 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19175 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19176 int slen, plen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19177 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19178
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19179 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19180 j = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19181 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19182 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19183 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19184 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19185 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19186 p = vim_strchr(scriptname, '/');
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19187 plen = (int)STRLEN(p);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19188 slen = (int)STRLEN(sourcing_name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19189 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19190 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19191 j = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19192 vim_free(scriptname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19193 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19194 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19195 if (j == FAIL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19196 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19197 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19198 goto erret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19199 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19200 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19201
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19202 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19203 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19204 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19205
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19206 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19207 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19208 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19209 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19210 /* add new dict entry */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19211 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19212 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19213 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19214 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19215 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19216 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19217 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19218 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19219 vim_free(fudi.fd_di);
937 de8224965034 updated for version 7.0-063 vimboss parents: 934 diff changeset	19220 vim_free(fp);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19221 goto erret;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19222 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19223 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19224 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19225 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19226 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19227 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19228 fudi.fd_di->di_tv.v_lock = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19229 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19230 fp->uf_refcount = 1;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19231
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19232 /* behave like "dict" was used */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19233 flags \|= FC_DICT;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19234 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19235
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19236 /* insert the new function in the function list */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19237 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19238 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19239 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19240 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19241 fp->uf_lines = newlines;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19242 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19243 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19244 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19245 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19246 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19247 if (prof_def_func())
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19248 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19249 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19250 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19251 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19252 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19253 fp->uf_script_ID = current_SID;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19254 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19256 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19257 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19258 ga_clear_strings(&newlines);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19259 ret_free:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19260 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19261 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19262 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19263 did_emsg \|= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19266 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19267 * Get a function name, translating "<SID>" and "<SNR>".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19268 * Also handles a Funcref in a List or Dictionary.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19269 * Returns the function name in allocated memory, or NULL for failure.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19270 * flags:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19271 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19272 * TFN_QUIET: be quiet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19273 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19274 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19275 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19276 trans_function_name(pp, skip, flags, fdp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19277 char_u **pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19278 int skip; /* only find the end, don't evaluate */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19279 int flags;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19280 funcdict_T fdp; / return: info about dictionary used */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19281 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19282 char_u *name = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19283 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19284 char_u *end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19285 int lead;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19286 char_u sid_buf[20];
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19287 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19288 lval_T lv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19289
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19290 if (fdp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19291 vim_memset(fdp, 0, sizeof(funcdict_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19292 start = *pp;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19293
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19294 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19295 * command). */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19296 if ((pp)[0] == K_SPECIAL && (pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19297 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19298 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19299 *pp += 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19300 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19301 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19302 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19303
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19304 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19305 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19306 lead = eval_fname_script(start);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19307 if (lead > 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19308 start += lead;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19309
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19310 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19311 lead > 2 ? 0 : FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19312 if (end == start)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19313 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19314 if (!skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19315 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19316 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19317 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19318 if (end == NULL \|\| (lv.ll_tv != NULL && (lead > 2 \|\| lv.ll_range)))
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19319 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19320 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19321 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19322 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19323 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19324 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19325 if (!aborting())
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19326 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19327 if (end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19328 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19329 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19330 else
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19331 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19332 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19333 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19334
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19335 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19336 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19337 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19338 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19339 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19340 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19341 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19342 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19343 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19344 if (lv.ll_tv->v_type == VAR_FUNC && lv.ll_tv->vval.v_string != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19345 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19346 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19347 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19348 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19349 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19350 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19351 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19352 \|\| lv.ll_dict == NULL \|\| fdp->fd_newkey == NULL))
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19353 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19354 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19355 *pp = end;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19356 name = NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19357 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19358 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19359 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19360
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19361 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19362 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19363 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19364 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19365 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19366 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19367
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19368 if (lv.ll_exp_name != NULL)
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19369 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19370 len = (int)STRLEN(lv.ll_exp_name);
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19371 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19372 && STRNCMP(lv.ll_name, "s:", 2) == 0)
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19373 {
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19374 /* When there was "s:" already or the name expanded to get a
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19375 * leading "s:" then remove it. */
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19376 lv.ll_name += 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19377 len -= 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19378 lead = 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19379 }
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19380 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19381 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19382 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19383 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19384 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19385 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19386 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19387
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19388 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19389 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19390 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19391 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19392 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19393 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19394 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19395 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19396 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19397 lead = 3;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19398 if ((lv.ll_exp_name != NULL && eval_fname_sid(lv.ll_exp_name))
6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19399 \|\| eval_fname_sid(*pp))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19400 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19401 /* It's "s:" or "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19402 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19403 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19404 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19405 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19406 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19407 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19408 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19409 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19410 }
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19411 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19412 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19413 EMSG2(_("E128: Function name must start with a capital or contain a colon: %s"), lv.ll_name);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19414 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19415 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19416 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19417 if (name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19418 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19419 if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19420 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19421 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19422 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19423 name[2] = (int)KE_SNR;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19424 if (lead > 3) /* If it's "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19425 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19426 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19427 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19428 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19429 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19430 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19431
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19432 theend:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19433 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19434 return name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19437 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19438 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19439 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19440 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19441 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19442 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19443 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19444 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19446 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19447 \|\| STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19448 return 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19449 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19450 return 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19451 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19453
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19454 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19455 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19456 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19457 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19458 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19459 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19460 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19461 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19462 return (*p == 's' \|\| TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19465 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19466 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19467 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19468 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19469 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19470 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19471 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19473 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19475 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19476 if (indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19477 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19478 MSG_PUTS("function ");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19479 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19480 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19481 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19482 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19483 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19484 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19485 msg_puts(fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19486 msg_putchar('(');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19487 for (j = 0; j < fp->uf_args.ga_len; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19489 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19490 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19491 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19492 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19493 if (fp->uf_varargs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19495 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19496 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19497 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19498 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19499 msg_putchar(')');
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	19500 msg_clr_eos();
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19501 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19502 last_set_msg(fp->uf_script_ID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19505 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19506 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19507 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19508 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19509 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19510 find_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19511 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19512 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19513 hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19514
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19515 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19516 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19517 return HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19518 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19520
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19521 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19522 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19523 free_all_functions()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19524 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19525 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19526
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19527 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19528 * hash table. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19529 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19530 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19531 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19532 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19533 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19534 break;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19535 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19536 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19537 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19538
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19539 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19540 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19541 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19542 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19543 function_exists(name)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19544 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19545 {
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19546 char_u *nm = name;
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19547 char_u *p;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19548 int n = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19549
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19550 p = trans_function_name(&nm, FALSE, TFN_INT\|TFN_QUIET, NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19551 nm = skipwhite(nm);
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19552
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19553 /* Only accept "funcname", "funcname ", "funcname (..." and
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19554 * "funcname(...", not "funcname!...". */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19555 if (p != NULL && (nm == NUL \|\| nm == '('))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19556 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19557 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19558 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19559 else
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19560 n = (find_func(p) != NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19561 }
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19562 vim_free(p);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19563 return n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19564 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19565
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19566 /*
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19567 * Return TRUE if "name" looks like a builtin function name: starts with a
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19568 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19569 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19570 static int
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19571 builtin_function(name)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19572 char_u *name;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19573 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19574 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19575 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19576 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19577
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19578 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19579 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19580 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19581 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19582 static void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19583 func_do_profile(fp)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19584 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19585 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19586 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19587 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19588 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19589 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19590 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19591 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19592 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19593 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19594 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19595 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19596 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19597 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19598 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19599 if (fp->uf_tml_count == NULL \|\| fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19600 \|\| fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19601 return; /* out of memory */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19602
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19603 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19604 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19605
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19606 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19607 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19608 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19609 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19610 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19611 FILE *fd;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19612 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19613 hashitem_T *hi;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19614 int todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19615 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19616 int i;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19617 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19618 int st_len = 0;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19619
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19620 todo = (int)func_hashtab.ht_used;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19621 sorttab = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) todo));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19622
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19623 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19624 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19625 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19626 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19627 --todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19628 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19629 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19630 {
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19631 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19632 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19633
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19634 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19635 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19636 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19637 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19638 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19639 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19640 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19641 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19642 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19643 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19644 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19645 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19646
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19647 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19648 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19649 if (FUNCLINE(fp, i) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19650 continue;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19651 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19652 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19653 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19654 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19655 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19656 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19657 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19658 }
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19659
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19660 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19661 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19662 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19663 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19664 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19665 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19666 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19667 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19668 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19669 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19670
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19671 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19672 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19673 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19674 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19675 int st_len;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19676 char *title;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19677 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19678 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19679 int i;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19680 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19681
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19682 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19683 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19684 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19685 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19686 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19687 prof_func_line(fd, fp->uf_tm_count, &fp->uf_tm_total, &fp->uf_tm_self,
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19688 prefer_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19689 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19690 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19691 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19692 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19693 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19694 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19695 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19696
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19697 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19698 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19699 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19700 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19701 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19702 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19703 int count;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19704 proftime_T *total;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19705 proftime_T *self;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19706 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19707 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19708 if (count > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19709 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19710 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19711 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19712 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19713 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19714 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19715 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19716 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19717 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19718 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19719 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19720 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19721 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19722 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19723
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19724 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19725 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19726 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19727 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19728 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19729 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19730 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19731 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19732 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19733 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19734 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19735 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19736
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19737 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19738 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19739 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19740 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19741
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19742 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19743 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19744 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19745 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19746 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19747 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19748 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19749 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19750 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19751 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19752 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19753 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19754
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19755 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19756 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19757 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19758 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19759
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19760 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19761
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19762 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19763 * If "name" has a package name try autoloading the script for it.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19764 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19765 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19766 static int
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19767 script_autoload(name, reload)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19768 char_u *name;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19769 int reload; /* load script again when already loaded */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19770 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19771 char_u *p;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19772 char_u scriptname, tofree;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19773 int ret = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19774 int i;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19775
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19776 /* If there is no '#' after name[0] there is no package name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19777 p = vim_strchr(name, AUTOLOAD_CHAR);
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19778 if (p == NULL \|\| p == name)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19779 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19780
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19781 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19782
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19783 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19784 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19785 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19786 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19787 break;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19788 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19789 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19790 else
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19791 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19792 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19793 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19794 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19795 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19796 tofree = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19797 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19798
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19799 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480 bf5ba8a0cdee updated for version 7.0129 vimboss parents: 478 diff changeset	19800 if (source_runtime(scriptname, FALSE) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19801 ret = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19802 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19803
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19804 vim_free(tofree);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19805 return ret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19806 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19807
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19808 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19809 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19810 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19811 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19812 static char_u *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19813 autoload_name(name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19814 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19815 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19816 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19817 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19818
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19819 /* Get the script file name: replace '#' with '/', append ".vim". */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19820 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19821 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19822 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19823 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19824 STRCAT(scriptname, name);
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19825 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19826 STRCAT(scriptname, ".vim");
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19827 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19828 *p = '/';
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19829 return scriptname;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19830 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19831
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19832 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19834 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19835 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19836 * function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19837 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19838 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19839 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19840 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19841 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19842 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19843 static long_u done;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19844 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19845 ufunc_T *fp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19846
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19847 if (idx == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19848 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19849 done = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19850 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19851 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19852 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19853 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19854 if (done++ > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19855 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19856 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19857 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19858 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19859
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19860 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19861 return fp->uf_name; /* prevents overflow */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19863 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19864 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19865 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19866 STRCAT(IObuff, "(");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19867 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19868 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19870 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19871 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19872 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19874
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19875 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19877 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19878 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19879 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19880 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19881 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19882 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19883 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19884 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19885 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19886 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19887 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19888 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19889 STRCPY(buf, "<SNR>");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19890 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19891 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19892 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19893 STRCPY(buf, fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19895
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19896 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19897 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19898 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19899 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19900 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19901 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19902 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19903 ufunc_T *fp = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19904 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19905 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19906 funcdict_T fudi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19908 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19909 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19910 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19911 if (name == NULL)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19912 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19913 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19914 EMSG(_(e_funcref));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19915 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19916 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19917 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19918 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19919 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19920 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19921 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19923 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19924 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19925 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19927 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19928 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19929 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19931 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19933 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19934 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19935 EMSG2(_(e_nofunc), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19936 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19937 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19938 if (fp->uf_calls > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19939 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19940 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19941 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19942 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19943
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19944 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19945 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19946 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19947 * invoke func_unref() and possibly delete the function. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19948 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19949 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19950 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19951 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19952 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19953 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19954
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19955 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19956 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19957 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19958 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19959 func_free(fp)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19960 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19961 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19962 hashitem_T *hi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19963
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19964 /* clear this function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19965 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19966 ga_clear_strings(&(fp->uf_lines));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19967 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19968 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19969 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19970 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19971 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19972
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19973 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19974 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19975 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19976 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19977 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19978 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19979
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19980 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19981 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19982
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19983 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19984 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19985 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19986 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19987 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19988 func_unref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19989 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19990 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19991 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19992
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19993 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19994 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19995 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19996 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19997 EMSG2(_(e_intern2), "func_unref()");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19998 else if (--fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19999 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20000 /* Only delete it when it's not being used. Otherwise it's done
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20001 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20002 if (fp->uf_calls == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20003 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20004 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20005 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20006 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20007
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20008 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20009 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20010 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20011 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20012 func_ref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20013 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20014 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20015 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20016
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20017 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20018 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20019 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20020 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20021 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20022 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20023 ++fp->uf_refcount;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20026
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20027 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20028 * Call a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20029 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20030 static void
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20031 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20032 ufunc_T fp; / pointer to function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20033 int argcount; /* nr of args */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20034 typval_T argvars; / arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20035 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20036 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20037 linenr_T lastline; /* last line of range */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20038 dict_T selfdict; / Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20039 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20040 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20041 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20042 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20043 funccall_T fc;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20044 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20045 static int depth = 0;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20046 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20047 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20048 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20049 int ai;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20050 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20051 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20052 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20053 proftime_T wait_start;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20054 proftime_T call_start;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20055 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20056
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20057 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20058 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20059 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20060 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20061 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20062 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20063 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20065 ++depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20066
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20067 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20068
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20069 fc.caller = current_funccal;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20070 current_funccal = &fc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20071 fc.func = fp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20072 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20073 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20074 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20075 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20076 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20077 /* Check if this function has a breakpoint. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20078 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20079 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20080
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20081 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20082 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20083 * with names up to VAR_SHORT_LEN long. This avoids having to alloc/free
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20084 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20085 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20086 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20087 * Init l: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20088 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20089 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20090 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20091 {
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20092 /* Set l:self to "selfdict". Use "name" to avoid a warning from
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20093 * some compiler that checks the destination size. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20094 v = &fc.fixvar[fixvar_idx++].var;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20095 name = v->di_key;
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20096 STRCPY(name, "self");
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20097 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20098 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20099 v->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20100 v->di_tv.v_lock = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20101 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20102 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20103 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20104
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20105 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20106 * Init a: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20107 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20108 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20109 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20110 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20111 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20112 (varnumber_T)(argcount - fp->uf_args.ga_len));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20113 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20114 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20115 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20116 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20117 v->di_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20118 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20119 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20120 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20121 fc.l_varlist.lv_refcount = 99999;
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	20122 fc.l_varlist.lv_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20123
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20124 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20125 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20126 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20127 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20128 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20129 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20130 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20131 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20132 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20133 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20134 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20135 ai = i - fp->uf_args.ga_len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20136 if (ai < 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20137 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20138 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20139 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20140 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20141 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20142 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20143 name = numbuf;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20144 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20145 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20146 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20147 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20148 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20149 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20150 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20151 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20152 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20153 + STRLEN(name)));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20154 if (v == NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20155 break;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20156 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20157 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20158 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20159 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20160
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20161 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20162 * "argvars" must have VAR_FIXED for v_lock. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20163 v->di_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20164 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20165
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20166 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20167 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20168 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20169 fc.l_listitems[ai].li_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20170 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20171 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20172 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20173
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20174 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20175 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20176 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20177 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20178 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20179 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20180 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20181 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20183 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20184 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20185 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20186 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20187 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20188 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20190 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20192 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20193 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20194
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20195 smsg((char_u *)_("calling %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20196 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20198 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20199 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20200 char_u *tofree;
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20201 char_u *s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20203 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20204 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20206 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20207 msg_puts((char_u *)", ");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	20208 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	20209 msg_outnum((long)argvars[i].vval.v_number);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20210 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20211 {
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20212 s = tv2string(&argvars[i], &tofree, numbuf2, 0);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20213 if (s != NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20214 {
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20215 trunc_string(s, buf, MSG_BUF_CLEN);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20216 msg_puts(buf);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20217 vim_free(tofree);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20218 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20221 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20223 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20224
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20225 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20226 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20227 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20228 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20229 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20230 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20231 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20232 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20233 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20234 if (fp->uf_profiling
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20235 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20236 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20237 ++fp->uf_tm_count;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20238 profile_start(&call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20239 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20240 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20241 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20242 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20243 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20244
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20245 save_current_SID = current_SID;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20246 current_SID = fp->uf_script_ID;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20247 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20248 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20250 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20251 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20252 DOCMD_NOWAIT\|DOCMD_VERBOSE\|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20254 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20256 /* when the function was aborted because of an error, return -1 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20257 if ((did_emsg && (fp->uf_flags & FC_ABORT)) \|\| rettv->v_type == VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20258 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20259 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20260 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20261 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20263
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20264 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20265 if (do_profiling == PROF_YES && (fp->uf_profiling
98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20266 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling)))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20267 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20268 profile_end(&call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20269 profile_sub_wait(&wait_start, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20270 profile_add(&fp->uf_tm_total, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20271 profile_self(&fp->uf_tm_self, &call_start, &fp->uf_tm_children);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20272 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20273 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20274 profile_add(&fc.caller->func->uf_tm_children, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20275 profile_add(&fc.caller->func->uf_tml_children, &call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20276 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20277 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20278 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20279
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20280 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20281 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20282 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20283 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20284 verbose_enter_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20285
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20286 if (aborting())
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20287 smsg((char_u *)_("%s aborted"), sourcing_name);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20288 else if (fc.rettv->v_type == VAR_NUMBER)
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20289 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20290 (long)fc.rettv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20291 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20292 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20293 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20294 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20295 char_u *tofree;
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20296 char_u *s;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20297
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20298 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20299 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20300 * truncate it at the end. */
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20301 s = tv2string(fc.rettv, &tofree, numbuf2, 0);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20302 if (s != NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20303 {
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20304 trunc_string(s, buf, MSG_BUF_CLEN);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20305 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20306 vim_free(tofree);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20307 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20309 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20310
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20311 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20312 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20315 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20316 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20317 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20318 current_SID = save_current_SID;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20319 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20320 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20321 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20322 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20324 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20325 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20326 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20327 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20328
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20329 smsg((char_u *)_("continuing in %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20330 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20331
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20332 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20333 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20335
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20336 did_emsg \|= save_did_emsg;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20337 current_funccal = fc.caller;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20338
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20339 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20340 * variables. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20341 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20342
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20343 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20344 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20347 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20348 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20349 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20350 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20351 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20352 dict_T *dp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20353 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20354 char *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20355 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20356 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20357 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20358 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20359 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20360 v->di_tv.v_type = VAR_NUMBER;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20361 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20362 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20363 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20364
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20365 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20366 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20367 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20368 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20369 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20370 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20371 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20372 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20373 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20374 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20376 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20378 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20379 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20380 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20381
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20382 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20383 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20385 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20386 if ((arg != NUL && arg != '\|' && *arg != '\n')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20387 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20388 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20389 if (!eap->skip)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20390 returning = do_return(eap, FALSE, TRUE, &rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20391 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20392 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20394 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20395 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20397 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20398 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20399 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20400 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20401 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20402 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20403 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20405 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20406 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20407 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20408 if (returning)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20409 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20410 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20411 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20413 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20414 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20417 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20418 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20419 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20420 * do_cmdline(). "reanimate" is used in the latter case. "is_cmd" is set
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20421 * when called due to a ":return" command. "rettv" may point to a typval_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20422 * with the return rettv. Returns TRUE when the return can be carried out,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20423 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20424 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20425 int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20426 do_return(eap, reanimate, is_cmd, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20427 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20428 int reanimate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20429 int is_cmd;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20430 void *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20431 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20432 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20433 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20435 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20436 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20437 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20438
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20439 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20440 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20441 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20442 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20443 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20444 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20445 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20446 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20447 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20448 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20450 if (!is_cmd && !reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20451 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20452 * allocated variable with the rettv of the original ":return"'s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20453 * argument if present or is NULL else. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20454 cstack->cs_rettv[idx] = rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20455 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20456 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20457 /* When undoing a return in order to make it pending, get the stored
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20458 * return rettv. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20459 if (reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20460 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20461
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20462 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20463 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20464 /* Store the value of the pending return. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20465 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20466 (typval_T )cstack->cs_rettv[idx] = (typval_T )rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20467 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20468 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20470 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20471 cstack->cs_rettv[idx] = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20473 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20475 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20476 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20477 * return value. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20478 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20479 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20480 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20481 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20482 report_make_pending(CSTP_RETURN, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20484 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20486 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20488 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20489 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20490 * there. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20491 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20492 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20493 clear_tv(current_funccal->rettv);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20494 current_funccal->rettv = (typval_T *)rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20495 if (!is_cmd)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20496 vim_free(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20498 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20499
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20500 return idx < 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20504 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20505 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20506 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20507 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20508 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20509 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20510 free_tv((typval_T *)rettv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20511 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20512
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20513 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20514 * Generate a return command for producing the value of "rettv". The result
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20515 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20516 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20517 char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20518 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20519 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20520 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20521 char_u *s = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20522 char_u *tofree = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20523 char_u numbuf[NUMBUFLEN];
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20524
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20525 if (rettv != NULL)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20526 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20527 if (s == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20528 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20529
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20530 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20531 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20532 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20533 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20534 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20535 return vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20538 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20539 * Get next function line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20540 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20541 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20543 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20544 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20545 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20546 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20547 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20548 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20549 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20550 funccall_T fcp = (funccall_T )cookie;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20551 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20552 char_u *retval;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20553 garray_T gap; / growarray with function lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20554
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20555 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20556 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20557 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20558 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20559 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20560 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20561 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20562 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20563 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20564 func_line_end(cookie);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20565 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20566
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20567 gap = &fp->uf_lines;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20568 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20569 \|\| fcp->returned)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20570 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20571 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20572 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20573 /* Skip NULL lines (continuation lines). */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20574 while (fcp->linenr < gap->ga_len
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20575 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20576 ++fcp->linenr;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20577 if (fcp->linenr >= gap->ga_len)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20578 retval = NULL;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20579 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20580 {
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20581 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20582 sourcing_lnum = fcp->linenr;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20583 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20584 if (do_profiling == PROF_YES)
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20585 func_line_start(cookie);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20586 #endif
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20587 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20588 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20589
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20590 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20591 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20592 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20593 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20594 /* Find next breakpoint. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20595 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20596 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20597 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20599
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20600 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20602
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20603 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20604 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20605 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20606 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20607 * When skipping lines it may not actually be executed, but we won't find out
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20608 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20609 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20610 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20611 func_line_start(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20612 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20613 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20614 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20615 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20616
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20617 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20618 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20619 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20620 fp->uf_tml_idx = sourcing_lnum - 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20621 /* Skip continuation lines. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20622 while (fp->uf_tml_idx > 0 && FUNCLINE(fp, fp->uf_tml_idx) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20623 --fp->uf_tml_idx;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20624 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20625 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20626 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20627 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20628 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20629 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20630
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20631 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20632 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20633 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20634 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20635 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20636 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20637 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20638 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20639 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20640
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20641 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20642 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20643 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20644
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20645 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20646 * Called when done with a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20647 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20648 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20649 func_line_end(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20650 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20651 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20652 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20653 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20654
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20655 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20656 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20657 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20658 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20659 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20660 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20661 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20662 profile_add(&fp->uf_tml_total[fp->uf_tml_idx], &fp->uf_tml_start);
720 e180933b876a updated for version 7.0219 vimboss parents: 716 diff changeset	20663 profile_self(&fp->uf_tml_self[fp->uf_tml_idx], &fp->uf_tml_start,
e180933b876a updated for version 7.0219 vimboss parents: 716 diff changeset	20664 &fp->uf_tml_children);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20665 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20666 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20667 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20668 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20669 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20670
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20671 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20672 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20673 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20674 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20675 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20676 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20677 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20678 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20679 funccall_T fcp = (funccall_T )cookie;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20681 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20682 * an error inside a try conditional. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20683 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20684 \|\| fcp->returned);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20687 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20688 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20689 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20690 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20691 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20692 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20693 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20694 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20697 #if defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20698 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20699 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20700 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20701 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20702 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20703 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20704
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20705 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20707 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20708 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20709 char_u *varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20711 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20712
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20713 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20714 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20715 while (*(++p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20716 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20717 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20718 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20720 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20721 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20723 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20724
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20725 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20726 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20727 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20728 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20729 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20730 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20731 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20732 int writing;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20734 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20735 int is_string = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20736 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20738 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20739 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20740 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20741 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20743 tab++ = '\0'; / isolate the variable name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20744 if (tab == 'S') / string var */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20745 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20746
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20747 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20748 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20750 if (is_string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20751 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20752 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20753 tv.vval.v_string = viminfo_readstring(virp,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20754 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20756 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20757 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20758 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20759 tv.vval.v_number = atol((char *)tab + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20760 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20761 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20762 if (is_string)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20763 vim_free(tv.vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20768 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20769 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20770
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20771 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20772 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20773 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20774 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20775 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20776 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20777 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20778 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20779 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20780 int todo;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20781 char *s;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20782 char_u *p;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20783 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20784 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20786 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20787 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20788
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20789 fprintf(fp, _("\n# global variables:\n"));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20790
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20791 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20792 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20793 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20794 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20795 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20796 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20797 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20798 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20799 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20800 switch (this_var->di_tv.v_type)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20801 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20802 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20803 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20804 default: continue;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20805 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20806 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20807 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20808 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20809 viminfo_writestring(fp, p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20810 vim_free(tofree);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20811 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20815 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20816
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20817 #if defined(FEAT_SESSION) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20818 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20819 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20820 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20821 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20822 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20823 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20824 int todo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20825 char_u p, t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20826
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20827 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20828 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20829 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20830 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20831 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20832 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20833 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20834 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20835 \|\| this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20836 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20837 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20838 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20839 * CR into \n and \r. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20840 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20841 (char_u *)"\\\"\n\r");
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20842 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20843 break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20844 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20845 if (*t == '\n')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20846 *t = 'n';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20847 else if (*t == '\r')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20848 *t = 'r';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20849 if ((fprintf(fd, "let %s = %c%s%c",
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20850 this_var->di_key,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20851 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20852 : ' ',
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20853 p,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20854 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20855 : ' ') < 0)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20856 \|\| put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20857 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20858 vim_free(p);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20859 return FAIL;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20860 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20861 vim_free(p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20862 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20864 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20865 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20866 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20867 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20868
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20869 /*
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20870 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20871 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20872 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20873 void
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20874 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20875 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20876 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20877 char_u *p;
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20878
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20879 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20880 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20881 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20882 if (p != NULL)
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20883 {
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20884 verbose_enter();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20885 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20886 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20887 vim_free(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20888 verbose_leave();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20889 }
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20890 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20891 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20892
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20893 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20894
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20895 #if defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20898 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20899 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20900 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20901 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20902 static int get_short_pathname __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20903 static int shortpath_for_invalid_fname __ARGS((char_u fname, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20904 static int shortpath_for_partial __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20905
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20906 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20907 * Get the short pathname of a file.
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20908 * Returns 1 on success. *fnamelen is 0 for nonexistent path.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20909 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20910 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20911 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20912 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20913 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20914 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20915 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20916 int l,len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20917 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20918
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20919 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20921 l = GetShortPathName(fnamep, fnamep, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20922 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20924 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20925 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20926 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20927 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20928 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20929 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20931 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20932 fnamep = bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20933
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20934 l = GetShortPathName(fnamep,fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20935
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20936 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20939 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20940 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20942
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20943 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20944 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20945 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20946 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20947 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20948 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20949 char_u **fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20950 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20951 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20952 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20953 char_u s, p, pbuf2, pbuf3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20954 char_u ch;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	20955 int len, len2, plen, slen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20956
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20957 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20958 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20959 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20960 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20961
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20962 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20963 slen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20964 plen = len2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20965
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20966 if (after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20967 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20968 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20969 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20970 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20973 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20974 {
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20975 /* Go back one path-separator */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20976 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20978 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20979 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20980 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20982 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20983 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20984
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20985 /* Remember the character that is about to be splatted */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20986 ch = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20987 s = 0; / get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20989 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20990 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20991 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20993 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20994 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20996 s = ch; / Preserve the string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20997 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20998
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20999 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21000 {
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	21001 /* Remember the length of the new string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21002 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21003 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21004 if (len > len2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21006 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21007 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21008 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21009 fname= bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21010 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21011 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21013 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21014 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21015 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21016 fname = bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21017 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21018 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21019 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21021 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21022 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21023 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21025 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21026 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21027 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21029
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21030 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21031 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21032 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21033 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21034 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21035 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21036 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21037 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21039 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21040 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21041 char_u pbuf, tfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21042 int hasTilde;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21044 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21045 * of the path to return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21047 sepcount = 0;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21048 for (p = fnamep; p < fnamep + *fnamelen; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21049 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21050 ++sepcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21051
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21052 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21053 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21054 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21055 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21056 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21057 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21058
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	21059 len = tflen = (int)STRLEN(tfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21060
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21061 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21062 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21064 if (len == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21065 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21066 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21067 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21068 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21069 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21070 len = tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21071 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21072 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21074
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21075 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21076 for (p = tfname + len - 1; p >= tfname; --p)
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21077 {
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21078 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21079 if (has_mbyte)
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21080 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21081 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21082 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21084 if (sepcount == 0 \|\| (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21085 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21086 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21087 sepcount --;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21088 }
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21089 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21090 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21091 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21092 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21093 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21094 *p = '~';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21095 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21096 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21098 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21099 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21101 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21102 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21103 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21104 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21105 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21107 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21109 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21112 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21113 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21114 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21115 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21116 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21117 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21118 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21119 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21120 char_u src; / string with modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21121 int usedlen; / characters after src that are used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21122 char_u *fnamep; / file name so far */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21123 char_u *bufp; / buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21124 int fnamelen; / length of fnamep */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21125 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21126 int valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21127 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21128 char_u s, p, *pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21129 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21130 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21131 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21132 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21133 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21134 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21135
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21136 repeat:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21137 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21138 if (src[usedlen] == ':' && src[usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21140 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21142 valid \|= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21143 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21145 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21146 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21147 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21148 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21149 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21150 \|\| (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21151 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21152 \|\| (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21153
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21154 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21155 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21156 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21157 fnamep = expand_env_save(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21158 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21159 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21160 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21161 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21162 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21164 /* When "/." or "/.." is used: force expansion to get rid of it. */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21165 for (p = fnamep; p != NUL; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21167 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21168 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21169 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21170 \|\| vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21171 \|\| (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21172 && (p[3] == NUL \|\| vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21173 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21176 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21177 if (p != NUL \|\| !vim_isAbsName(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21178 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21179 fnamep = FullName_save(fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21180 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21181 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21182 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21183 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21186 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21187 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21189 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21190 fnamep = vim_strnsave(fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21191 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21192 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21193 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21194 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21195 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21199 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21200 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21201 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21202 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21203 && ((c = src[*usedlen + 1]) == '.' \|\| c == '~' \|\| c == '8'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21205 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21206 if (c == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21208 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21209 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21210 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21211 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21213 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21214 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21215 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21216 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21217 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21218 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21219 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21220 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21223 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21225 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21226
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21227 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21229 if (c == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21230 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21231 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21232 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21233 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21235 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21236 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21238 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21239 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21240 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21244 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21246 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21247 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21248 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21250 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21251 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21253 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21254 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21255 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21259 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21263 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21264 fnamelen = (int)STRLEN(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21266 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21267 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21268 while (src[usedlen] == ':' && src[usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21270 valid \|= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21271 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21272 s = get_past_head(*fnamep);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21273 while (tail > s && after_pathsep(s, tail))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21274 --tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21275 fnamelen = (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21276 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21277 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21278 fnamelen += 1; / the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21279 #endif
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21280 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21281 mb_ptr_back(*fnamep, tail);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21284 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21285 if (src[usedlen] == ':' && src[usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21286 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21287 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21288 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21289 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21290 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21293 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21294 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21296 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21298 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21299 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21300 if (fnamelen < (int)STRLEN(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21301 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21302 p = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21303 if (p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21304 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21305 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21306 bufp = fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21309 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21310 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21312 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21314 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21315 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21317 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21318 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21319 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21320
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21321 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21322 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21323 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21324 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21325 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21326
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21327 if (l == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21328 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21329 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21330 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21331 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21332 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21333 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21335 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21338 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21340 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21341 if (src[usedlen] == ':' && src[usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21343 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21344 fnamelen -= (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21345 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21348 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21349 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21350 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21351 && (src[usedlen + 1] == 'e' \|\| src[usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21352 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21353 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21354 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21355 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21356 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21357 if (src[usedlen + 1] == 'e' && fnamep > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21358 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21359 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21360 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21361 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21362 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21363 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21364 if (src[usedlen + 1] == 'e') / :e */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21366 if (s > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21367 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21368 fnamelen += (int)(fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21369 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21370 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21371 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21372 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21373 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21374 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21375 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21376 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21377 fnamelen = s - fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21378 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21380 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21381 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21383 else /* :r */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21384 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21385 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21386 fnamelen = (int)(s - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21388 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21391 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21392 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21393 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21394 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21395 \|\| (src[usedlen + 1] == 'g' && src[usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21397 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21398 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21399 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21400 int sep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21401 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21402 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21404 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21405 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21406 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21407 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21408 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21409 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21412 sep = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21413 if (sep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21414 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21415 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21416 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21417 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21419 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21420 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21421 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21422 s = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21423 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21424 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21425 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21427 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21428 str = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21429 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21430 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21431 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21432 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21433 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21435 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21436 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21437 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21438 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21439 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21440 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21442 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21443 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21445 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21448 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21449 if (didit)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21450 goto repeat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21453
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21454 return valid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21457 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21458 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21459 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21460 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21461 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21462 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21463 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21464 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21465 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21466 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21467 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21468 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21469 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21470 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21471 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21472 int do_all;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21473 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21474 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21475 char_u *ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21476 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21478 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21479 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21480 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21482 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21484 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21486 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21487 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21488 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21490 tail = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21491 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21493 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21494 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21495 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21496 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21497 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21498 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21499 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21500 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21501 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21502 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21504 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21505 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21508 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21509 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21510 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21511 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21512 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21513 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21514 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21515 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21516 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21518 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21519 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21520 ((char_u )ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21521 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21523 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21525 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21526 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21527 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21529 if (!do_all)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21530 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21532
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21533 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21534 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21535
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21536 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21539 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21540 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21541 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21542
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21543 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21544 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21546 #endif /* defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) */

Mercurial > vim

annotate src/eval.c @ 1374:e1336150cfcf v7.1.089